15410890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4831}}^1$

素因数の和:4878

約数の個数: 32

約数和(自身を含む): 31311360

約数和(自身を除く): 15900470

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 4831, 9662, 24155, 48310, 53141, 106282, 140099, 265705, 280198, 531410, 700495, 1400990, 1541089, 3082178, 7705445, 15410890]

約数ペア:

[(1, 15410890), (2, 7705445), (5, 3082178), (10, 1541089), (11, 1400990), (22, 700495), (29, 531410), (55, 280198), (58, 265705), (110, 140099), (145, 106282), (290, 53141), (319, 48310), (638, 24155), (1595, 9662), (3190, 4831)]