90620530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 220937472

約数和(自身を除く): 130316942

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 121, 130, 143, 154, 182, 242, 286, 385, 455, 605, 715, 770, 823, 847, 910, 1001, 1210, 1430, 1573, 1646, 1694, 2002, 3146, 4115, 4235, 5005, 5761, 7865, 8230, 8470, 9053, 10010, 10699, 11011, 11522, 15730, 18106, 21398, 22022, 28805, 45265, 53495, 55055, 57610, 63371, 74893, 90530, 99583, 106990, 110110, 117689, 126742, 149786, 199166, 235378, 316855, 374465, 497915, 588445, 633710, 697081, 748930, 823823, 995830, 1176890, 1294579, 1394162, 1647646, 2589158, 3485405, 4119115, 6472895, 6970810, 8238230, 9062053, 12945790, 18124106, 45310265, 90620530]

約数ペア:

[(1, 90620530), (2, 45310265), (5, 18124106), (7, 12945790), (10, 9062053), (11, 8238230), (13, 6970810), (14, 6472895), (22, 4119115), (26, 3485405), (35, 2589158), (55, 1647646), (65, 1394162), (70, 1294579), (77, 1176890), (91, 995830), (110, 823823), (121, 748930), (130, 697081), (143, 633710), (154, 588445), (182, 497915), (242, 374465), (286, 316855), (385, 235378), (455, 199166), (605, 149786), (715, 126742), (770, 117689), (823, 110110), (847, 106990), (910, 99583), (1001, 90530), (1210, 74893), (1430, 63371), (1573, 57610), (1646, 55055), (1694, 53495), (2002, 45265), (3146, 28805), (4115, 22022), (4235, 21398), (5005, 18106), (5761, 15730), (7865, 11522), (8230, 11011), (8470, 10699), (9053, 10010)]