764341490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{7561}}^1$

素因数の和:8498

約数の個数: 32

約数和(自身を含む): 1502720640

約数和(自身を除く): 738379150

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 919, 1838, 4595, 7561, 9190, 10109, 15122, 20218, 37805, 50545, 75610, 83171, 101090, 166342, 415855, 831710, 6948559, 13897118, 34742795, 69485590, 76434149, 152868298, 382170745, 764341490]

約数ペア:

[(1, 764341490), (2, 382170745), (5, 152868298), (10, 76434149), (11, 69485590), (22, 34742795), (55, 13897118), (110, 6948559), (919, 831710), (1838, 415855), (4595, 166342), (7561, 101090), (9190, 83171), (10109, 75610), (15122, 50545), (20218, 37805)]