23373130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 50388480

約数和(自身を除く): 27015350

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 55, 58, 85, 110, 145, 170, 187, 290, 319, 374, 431, 493, 638, 862, 935, 986, 1595, 1870, 2155, 2465, 3190, 4310, 4741, 4930, 5423, 7327, 9482, 10846, 12499, 14654, 23705, 24998, 27115, 36635, 47410, 54230, 62495, 73270, 80597, 124990, 137489, 161194, 212483, 274978, 402985, 424966, 687445, 805970, 1062415, 1374890, 2124830, 2337313, 4674626, 11686565, 23373130]

約数ペア:

[(1, 23373130), (2, 11686565), (5, 4674626), (10, 2337313), (11, 2124830), (17, 1374890), (22, 1062415), (29, 805970), (34, 687445), (55, 424966), (58, 402985), (85, 274978), (110, 212483), (145, 161194), (170, 137489), (187, 124990), (290, 80597), (319, 73270), (374, 62495), (431, 54230), (493, 47410), (638, 36635), (862, 27115), (935, 24998), (986, 23705), (1595, 14654), (1870, 12499), (2155, 10846), (2465, 9482), (3190, 7327), (4310, 5423), (4741, 4930)]