56261730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{267913}}^1$

素因数の和:267930

約数の個数: 32

約数和(自身を含む): 154318464

約数和(自身を除く): 98056734

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 267913, 535826, 803739, 1339565, 1607478, 1875391, 2679130, 3750782, 4018695, 5626173, 8037390, 9376955, 11252346, 18753910, 28130865, 56261730]

約数ペア:

[(1, 56261730), (2, 28130865), (3, 18753910), (5, 11252346), (6, 9376955), (7, 8037390), (10, 5626173), (14, 4018695), (15, 3750782), (21, 2679130), (30, 1875391), (35, 1607478), (42, 1339565), (70, 803739), (105, 535826), (210, 267913)]