30152430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 103334400

約数和(自身を除く): 73181970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 30, 33, 35, 38, 42, 45, 55, 57, 63, 66, 70, 77, 90, 95, 99, 105, 110, 114, 126, 133, 154, 165, 171, 190, 198, 209, 210, 229, 231, 266, 285, 315, 330, 342, 385, 399, 418, 458, 462, 495, 570, 627, 630, 665, 687, 693, 770, 798, 855, 990, 1045, 1145, 1155, 1197, 1254, 1330, 1374, 1386, 1463, 1603, 1710, 1881, 1995, 2061, 2090, 2290, 2310, 2394, 2519, 2926, 3135, 3206, 3435, 3465, 3762, 3990, 4122, 4351, 4389, 4809, 5038, 5985, 6270, 6870, 6930, 7315, 7557, 8015, 8702, 8778, 9405, 9618, 10305, 11970, 12595, 13053, 13167, 14427, 14630, 15114, 16030, 17633, 18810, 20610, 21755, 21945, 22671, 24045, 25190, 26106, 26334, 28854, 30457, 35266, 37785, 39159, 43510, 43890, 45342, 47861, 48090, 52899, 60914, 65265, 65835, 72135, 75570, 78318, 88165, 91371, 95722, 105798, 113355, 130530, 131670, 143583, 144270, 152285, 158697, 176330, 182742, 195795, 226710, 239305, 264495, 274113, 287166, 304570, 317394, 335027, 391590, 430749, 456855, 478610, 528990, 548226, 670054, 717915, 793485, 861498, 913710, 1005081, 1370565, 1435830, 1586970, 1675135, 2010162, 2153745, 2741130, 3015243, 3350270, 4307490, 5025405, 6030486, 10050810, 15076215, 30152430]

約数ペア:

[(1, 30152430), (2, 15076215), (3, 10050810), (5, 6030486), (6, 5025405), (7, 4307490), (9, 3350270), (10, 3015243), (11, 2741130), (14, 2153745), (15, 2010162), (18, 1675135), (19, 1586970), (21, 1435830), (22, 1370565), (30, 1005081), (33, 913710), (35, 861498), (38, 793485), (42, 717915), (45, 670054), (55, 548226), (57, 528990), (63, 478610), (66, 456855), (70, 430749), (77, 391590), (90, 335027), (95, 317394), (99, 304570), (105, 287166), (110, 274113), (114, 264495), (126, 239305), (133, 226710), (154, 195795), (165, 182742), (171, 176330), (190, 158697), (198, 152285), (209, 144270), (210, 143583), (229, 131670), (231, 130530), (266, 113355), (285, 105798), (315, 95722), (330, 91371), (342, 88165), (385, 78318), (399, 75570), (418, 72135), (458, 65835), (462, 65265), (495, 60914), (570, 52899), (627, 48090), (630, 47861), (665, 45342), (687, 43890), (693, 43510), (770, 39159), (798, 37785), (855, 35266), (990, 30457), (1045, 28854), (1145, 26334), (1155, 26106), (1197, 25190), (1254, 24045), (1330, 22671), (1374, 21945), (1386, 21755), (1463, 20610), (1603, 18810), (1710, 17633), (1881, 16030), (1995, 15114), (2061, 14630), (2090, 14427), (2290, 13167), (2310, 13053), (2394, 12595), (2519, 11970), (2926, 10305), (3135, 9618), (3206, 9405), (3435, 8778), (3465, 8702), (3762, 8015), (3990, 7557), (4122, 7315), (4351, 6930), (4389, 6870), (4809, 6270), (5038, 5985)]