42872370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10909}}^1$

素因数の和:11050

約数の個数: 32

約数和(自身を含む): 103688640

約数和(自身を除く): 60816270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 10909, 21818, 32727, 54545, 65454, 109090, 163635, 327270, 1429079, 2858158, 4287237, 7145395, 8574474, 14290790, 21436185, 42872370]

約数ペア:

[(1, 42872370), (2, 21436185), (3, 14290790), (5, 8574474), (6, 7145395), (10, 4287237), (15, 2858158), (30, 1429079), (131, 327270), (262, 163635), (393, 109090), (655, 65454), (786, 54545), (1310, 32727), (1965, 21818), (3930, 10909)]