70699220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{114031}}^1$

素因数の和:114071

約数の個数: 24

約数和(自身を含む): 153259008

約数和(自身を除く): 82559788

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 114031, 228062, 456124, 570155, 1140310, 2280620, 3534961, 7069922, 14139844, 17674805, 35349610, 70699220]

約数ペア:

[(1, 70699220), (2, 35349610), (4, 17674805), (5, 14139844), (10, 7069922), (20, 3534961), (31, 2280620), (62, 1140310), (124, 570155), (155, 456124), (310, 228062), (620, 114031)]