15210007668

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{36263}}^1$

素因数の和:36525

約数の個数: 72

約数和(自身を含む): 39283485696

約数和(自身を除く): 24073478028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 191, 244, 366, 382, 549, 573, 732, 764, 1098, 1146, 1719, 2196, 2292, 3438, 6876, 11651, 23302, 34953, 36263, 46604, 69906, 72526, 104859, 108789, 139812, 145052, 209718, 217578, 326367, 419436, 435156, 652734, 1305468, 2212043, 4424086, 6636129, 6926233, 8848172, 13272258, 13852466, 19908387, 20778699, 26544516, 27704932, 39816774, 41557398, 62336097, 79633548, 83114796, 124672194, 249344388, 422500213, 845000426, 1267500639, 1690000852, 2535001278, 3802501917, 5070002556, 7605003834, 15210007668]

約数ペア:

[(1, 15210007668), (2, 7605003834), (3, 5070002556), (4, 3802501917), (6, 2535001278), (9, 1690000852), (12, 1267500639), (18, 845000426), (36, 422500213), (61, 249344388), (122, 124672194), (183, 83114796), (191, 79633548), (244, 62336097), (366, 41557398), (382, 39816774), (549, 27704932), (573, 26544516), (732, 20778699), (764, 19908387), (1098, 13852466), (1146, 13272258), (1719, 8848172), (2196, 6926233), (2292, 6636129), (3438, 4424086), (6876, 2212043), (11651, 1305468), (23302, 652734), (34953, 435156), (36263, 419436), (46604, 326367), (69906, 217578), (72526, 209718), (104859, 145052), (108789, 139812)]