120914570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55721}}^1$

素因数の和:55766

約数の個数: 32

約数和(自身を含む): 256766976

約数和(自身を除く): 135852406

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 55721, 111442, 278605, 390047, 557210, 780094, 1727351, 1950235, 3454702, 3900470, 8636755, 12091457, 17273510, 24182914, 60457285, 120914570]

約数ペア:

[(1, 120914570), (2, 60457285), (5, 24182914), (7, 17273510), (10, 12091457), (14, 8636755), (31, 3900470), (35, 3454702), (62, 1950235), (70, 1727351), (155, 780094), (217, 557210), (310, 390047), (434, 278605), (1085, 111442), (2170, 55721)]