23648870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{167}}^1$

素因数の和:222

約数の個数: 72

約数和(自身を含む): 52916976

約数和(自身を除く): 29268106

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 167, 170, 238, 245, 289, 334, 490, 578, 595, 833, 835, 1169, 1190, 1445, 1666, 1670, 2023, 2338, 2839, 2890, 4046, 4165, 5678, 5845, 8183, 8330, 10115, 11690, 14161, 14195, 16366, 19873, 20230, 28322, 28390, 39746, 40915, 48263, 70805, 81830, 96526, 99365, 139111, 141610, 198730, 241315, 278222, 337841, 482630, 675682, 695555, 1391110, 1689205, 2364887, 3378410, 4729774, 11824435, 23648870]

約数ペア:

[(1, 23648870), (2, 11824435), (5, 4729774), (7, 3378410), (10, 2364887), (14, 1689205), (17, 1391110), (34, 695555), (35, 675682), (49, 482630), (70, 337841), (85, 278222), (98, 241315), (119, 198730), (167, 141610), (170, 139111), (238, 99365), (245, 96526), (289, 81830), (334, 70805), (490, 48263), (578, 40915), (595, 39746), (833, 28390), (835, 28322), (1169, 20230), (1190, 19873), (1445, 16366), (1666, 14195), (1670, 14161), (2023, 11690), (2338, 10115), (2839, 8330), (2890, 8183), (4046, 5845), (4165, 5678)]