8750070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 192

約数和(自身を含む): 29652480

約数和(自身を除く): 20902410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 19, 21, 30, 34, 35, 38, 42, 43, 45, 51, 57, 63, 70, 85, 86, 90, 95, 102, 105, 114, 119, 126, 129, 133, 153, 170, 171, 190, 210, 215, 238, 255, 258, 266, 285, 301, 306, 315, 323, 342, 357, 387, 399, 430, 510, 570, 595, 602, 630, 645, 646, 665, 714, 731, 765, 774, 798, 817, 855, 903, 969, 1071, 1190, 1197, 1290, 1330, 1462, 1505, 1530, 1615, 1634, 1710, 1785, 1806, 1935, 1938, 1995, 2142, 2193, 2261, 2394, 2451, 2709, 2907, 3010, 3230, 3570, 3655, 3870, 3990, 4085, 4386, 4515, 4522, 4845, 4902, 5117, 5355, 5418, 5719, 5814, 5985, 6579, 6783, 7310, 7353, 8170, 9030, 9690, 10234, 10710, 10965, 11305, 11438, 11970, 12255, 13158, 13545, 13566, 13889, 14535, 14706, 15351, 17157, 20349, 21930, 22610, 24510, 25585, 27090, 27778, 28595, 29070, 30702, 32895, 33915, 34314, 36765, 40698, 41667, 46053, 51170, 51471, 57190, 65790, 67830, 69445, 73530, 76755, 83334, 85785, 92106, 97223, 101745, 102942, 125001, 138890, 153510, 171570, 194446, 203490, 208335, 230265, 250002, 257355, 291669, 416670, 460530, 486115, 514710, 583338, 625005, 875007, 972230, 1250010, 1458345, 1750014, 2916690, 4375035, 8750070]

約数ペア:

[(1, 8750070), (2, 4375035), (3, 2916690), (5, 1750014), (6, 1458345), (7, 1250010), (9, 972230), (10, 875007), (14, 625005), (15, 583338), (17, 514710), (18, 486115), (19, 460530), (21, 416670), (30, 291669), (34, 257355), (35, 250002), (38, 230265), (42, 208335), (43, 203490), (45, 194446), (51, 171570), (57, 153510), (63, 138890), (70, 125001), (85, 102942), (86, 101745), (90, 97223), (95, 92106), (102, 85785), (105, 83334), (114, 76755), (119, 73530), (126, 69445), (129, 67830), (133, 65790), (153, 57190), (170, 51471), (171, 51170), (190, 46053), (210, 41667), (215, 40698), (238, 36765), (255, 34314), (258, 33915), (266, 32895), (285, 30702), (301, 29070), (306, 28595), (315, 27778), (323, 27090), (342, 25585), (357, 24510), (387, 22610), (399, 21930), (430, 20349), (510, 17157), (570, 15351), (595, 14706), (602, 14535), (630, 13889), (645, 13566), (646, 13545), (665, 13158), (714, 12255), (731, 11970), (765, 11438), (774, 11305), (798, 10965), (817, 10710), (855, 10234), (903, 9690), (969, 9030), (1071, 8170), (1190, 7353), (1197, 7310), (1290, 6783), (1330, 6579), (1462, 5985), (1505, 5814), (1530, 5719), (1615, 5418), (1634, 5355), (1710, 5117), (1785, 4902), (1806, 4845), (1935, 4522), (1938, 4515), (1995, 4386), (2142, 4085), (2193, 3990), (2261, 3870), (2394, 3655), (2451, 3570), (2709, 3230), (2907, 3010)]