4095060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 11575872

約数和(自身を除く): 7480812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 521, 524, 655, 786, 1042, 1310, 1563, 1572, 1965, 2084, 2605, 2620, 3126, 3930, 5210, 6252, 7815, 7860, 10420, 15630, 31260, 68251, 136502, 204753, 273004, 341255, 409506, 682510, 819012, 1023765, 1365020, 2047530, 4095060]

約数ペア:

[(1, 4095060), (2, 2047530), (3, 1365020), (4, 1023765), (5, 819012), (6, 682510), (10, 409506), (12, 341255), (15, 273004), (20, 204753), (30, 136502), (60, 68251), (131, 31260), (262, 15630), (393, 10420), (521, 7860), (524, 7815), (655, 6252), (786, 5210), (1042, 3930), (1310, 3126), (1563, 2620), (1572, 2605), (1965, 2084)]