15051970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2393}}^1$

素因数の和:2454

約数の個数: 32

約数和(自身を含む): 29474928

約数和(自身を除く): 14422958

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 2393, 3145, 4786, 6290, 11965, 23930, 40681, 81362, 88541, 177082, 203405, 406810, 442705, 885410, 1505197, 3010394, 7525985, 15051970]

約数ペア:

[(1, 15051970), (2, 7525985), (5, 3010394), (10, 1505197), (17, 885410), (34, 442705), (37, 406810), (74, 203405), (85, 177082), (170, 88541), (185, 81362), (370, 40681), (629, 23930), (1258, 11965), (2393, 6290), (3145, 4786)]