2658850740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23189}}^1$

素因数の和:23231

約数の個数: 216

約数和(自身を含む): 10104068520

約数和(自身を除く): 7445217780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1170, 1260, 1274, 1365, 1470, 1638, 1764, 1820, 1911, 2205, 2340, 2548, 2730, 2940, 3185, 3276, 3822, 4095, 4410, 5460, 5733, 6370, 7644, 8190, 8820, 9555, 11466, 12740, 16380, 19110, 22932, 23189, 28665, 38220, 46378, 57330, 69567, 92756, 114660, 115945, 139134, 162323, 208701, 231890, 278268, 301457, 324646, 347835, 417402, 463780, 486969, 602914, 649292, 695670, 811615, 834804, 904371, 973938, 1043505, 1136261, 1205828, 1391340, 1460907, 1507285, 1623230, 1808742, 1947876, 2087010, 2110199, 2272522, 2434845, 2713113, 2921814, 3014570, 3246460, 3408783, 3617484, 4174020, 4220398, 4521855, 4545044, 4869690, 5426226, 5681305, 5843628, 6029140, 6330597, 6817566, 7304535, 8440796, 9043710, 9739380, 10226349, 10550995, 10852452, 11362610, 12661194, 13565565, 13635132, 14609070, 14771393, 17043915, 18087420, 18991791, 20452698, 21101990, 22725220, 25322388, 27131130, 29218140, 29542786, 31652985, 34087830, 37983582, 40905396, 42203980, 44314179, 51131745, 54262260, 59085572, 63305970, 68175660, 73856965, 75967164, 88628358, 94958955, 102263490, 126611940, 132942537, 147713930, 177256716, 189917910, 204526980, 221570895, 265885074, 295427860, 379835820, 443141790, 531770148, 664712685, 886283580, 1329425370, 2658850740]

約数ペア:

[(1, 2658850740), (2, 1329425370), (3, 886283580), (4, 664712685), (5, 531770148), (6, 443141790), (7, 379835820), (9, 295427860), (10, 265885074), (12, 221570895), (13, 204526980), (14, 189917910), (15, 177256716), (18, 147713930), (20, 132942537), (21, 126611940), (26, 102263490), (28, 94958955), (30, 88628358), (35, 75967164), (36, 73856965), (39, 68175660), (42, 63305970), (45, 59085572), (49, 54262260), (52, 51131745), (60, 44314179), (63, 42203980), (65, 40905396), (70, 37983582), (78, 34087830), (84, 31652985), (90, 29542786), (91, 29218140), (98, 27131130), (105, 25322388), (117, 22725220), (126, 21101990), (130, 20452698), (140, 18991791), (147, 18087420), (156, 17043915), (180, 14771393), (182, 14609070), (195, 13635132), (196, 13565565), (210, 12661194), (234, 11362610), (245, 10852452), (252, 10550995), (260, 10226349), (273, 9739380), (294, 9043710), (315, 8440796), (364, 7304535), (390, 6817566), (420, 6330597), (441, 6029140), (455, 5843628), (468, 5681305), (490, 5426226), (546, 4869690), (585, 4545044), (588, 4521855), (630, 4220398), (637, 4174020), (735, 3617484), (780, 3408783), (819, 3246460), (882, 3014570), (910, 2921814), (980, 2713113), (1092, 2434845), (1170, 2272522), (1260, 2110199), (1274, 2087010), (1365, 1947876), (1470, 1808742), (1638, 1623230), (1764, 1507285), (1820, 1460907), (1911, 1391340), (2205, 1205828), (2340, 1136261), (2548, 1043505), (2730, 973938), (2940, 904371), (3185, 834804), (3276, 811615), (3822, 695670), (4095, 649292), (4410, 602914), (5460, 486969), (5733, 463780), (6370, 417402), (7644, 347835), (8190, 324646), (8820, 301457), (9555, 278268), (11466, 231890), (12740, 208701), (16380, 162323), (19110, 139134), (22932, 115945), (23189, 114660), (28665, 92756), (38220, 69567), (46378, 57330)]