105651980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1637}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 254270016

約数和(自身を除く): 148618036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 461, 922, 1637, 1844, 2305, 3227, 3274, 4610, 6454, 6548, 8185, 9220, 11459, 12908, 16135, 16370, 22918, 32270, 32740, 45836, 57295, 64540, 114590, 229180, 754657, 1509314, 3018628, 3773285, 5282599, 7546570, 10565198, 15093140, 21130396, 26412995, 52825990, 105651980]

約数ペア:

[(1, 105651980), (2, 52825990), (4, 26412995), (5, 21130396), (7, 15093140), (10, 10565198), (14, 7546570), (20, 5282599), (28, 3773285), (35, 3018628), (70, 1509314), (140, 754657), (461, 229180), (922, 114590), (1637, 64540), (1844, 57295), (2305, 45836), (3227, 32740), (3274, 32270), (4610, 22918), (6454, 16370), (6548, 16135), (8185, 12908), (9220, 11459)]