31303370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7331}}^1$

素因数の和:7406

約数の個数: 32

約数和(自身を含む): 65460096

約数和(自身を除く): 34156726

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 7331, 14662, 36655, 51317, 73310, 102634, 256585, 447191, 513170, 894382, 2235955, 3130337, 4471910, 6260674, 15651685, 31303370]

約数ペア:

[(1, 31303370), (2, 15651685), (5, 6260674), (7, 4471910), (10, 3130337), (14, 2235955), (35, 894382), (61, 513170), (70, 447191), (122, 256585), (305, 102634), (427, 73310), (610, 51317), (854, 36655), (2135, 14662), (4270, 7331)]