7397830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 14683680

約数和(自身を除く): 7285850

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 617, 1090, 1199, 1234, 2398, 3085, 5995, 6170, 6787, 11990, 13574, 33935, 67253, 67870, 134506, 336265, 672530, 739783, 1479566, 3698915, 7397830]

約数ペア:

[(1, 7397830), (2, 3698915), (5, 1479566), (10, 739783), (11, 672530), (22, 336265), (55, 134506), (109, 67870), (110, 67253), (218, 33935), (545, 13574), (617, 11990), (1090, 6787), (1199, 6170), (1234, 5995), (2398, 3085)]