7628276310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1218

約数の個数: 128

約数和(自身を含む): 19299371904

約数和(自身を除く): 11671095594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 61, 74, 111, 113, 122, 183, 185, 222, 226, 305, 339, 366, 370, 555, 565, 610, 678, 915, 997, 1110, 1130, 1695, 1830, 1994, 2257, 2991, 3390, 4181, 4514, 4985, 5982, 6771, 6893, 8362, 9970, 11285, 12543, 13542, 13786, 14955, 20679, 20905, 22570, 25086, 29910, 33855, 34465, 36889, 41358, 41810, 60817, 62715, 67710, 68930, 73778, 103395, 110667, 112661, 121634, 125430, 182451, 184445, 206790, 221334, 225322, 255041, 304085, 337983, 364902, 368890, 510082, 553335, 563305, 608170, 675966, 765123, 912255, 1106670, 1126610, 1275205, 1530246, 1689915, 1824510, 2250229, 2550410, 3379830, 3825615, 4168457, 4500458, 6750687, 6872321, 7651230, 8336914, 11251145, 12505371, 13501374, 13744642, 20616963, 20842285, 22502290, 25010742, 33753435, 34361605, 41233926, 41684570, 62526855, 67506870, 68723210, 103084815, 125053710, 206169630, 254275877, 508551754, 762827631, 1271379385, 1525655262, 2542758770, 3814138155, 7628276310]

約数ペア:

[(1, 7628276310), (2, 3814138155), (3, 2542758770), (5, 1525655262), (6, 1271379385), (10, 762827631), (15, 508551754), (30, 254275877), (37, 206169630), (61, 125053710), (74, 103084815), (111, 68723210), (113, 67506870), (122, 62526855), (183, 41684570), (185, 41233926), (222, 34361605), (226, 33753435), (305, 25010742), (339, 22502290), (366, 20842285), (370, 20616963), (555, 13744642), (565, 13501374), (610, 12505371), (678, 11251145), (915, 8336914), (997, 7651230), (1110, 6872321), (1130, 6750687), (1695, 4500458), (1830, 4168457), (1994, 3825615), (2257, 3379830), (2991, 2550410), (3390, 2250229), (4181, 1824510), (4514, 1689915), (4985, 1530246), (5982, 1275205), (6771, 1126610), (6893, 1106670), (8362, 912255), (9970, 765123), (11285, 675966), (12543, 608170), (13542, 563305), (13786, 553335), (14955, 510082), (20679, 368890), (20905, 364902), (22570, 337983), (25086, 304085), (29910, 255041), (33855, 225322), (34465, 221334), (36889, 206790), (41358, 184445), (41810, 182451), (60817, 125430), (62715, 121634), (67710, 112661), (68930, 110667), (73778, 103395)]