12775890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3907}}^1$

素因数の和:4026

約数の個数: 32

約数和(自身を含む): 30951360

約数和(自身を除く): 18175470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 3907, 7814, 11721, 19535, 23442, 39070, 58605, 117210, 425863, 851726, 1277589, 2129315, 2555178, 4258630, 6387945, 12775890]

約数ペア:

[(1, 12775890), (2, 6387945), (3, 4258630), (5, 2555178), (6, 2129315), (10, 1277589), (15, 851726), (30, 425863), (109, 117210), (218, 58605), (327, 39070), (545, 23442), (654, 19535), (1090, 11721), (1635, 7814), (3270, 3907)]