71399730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{33521}}^1$

素因数の和:33602

約数の個数: 32

約数和(自身を含む): 173778048

約数和(自身を除く): 102378318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 33521, 67042, 100563, 167605, 201126, 335210, 502815, 1005630, 2379991, 4759982, 7139973, 11899955, 14279946, 23799910, 35699865, 71399730]

約数ペア:

[(1, 71399730), (2, 35699865), (3, 23799910), (5, 14279946), (6, 11899955), (10, 7139973), (15, 4759982), (30, 2379991), (71, 1005630), (142, 502815), (213, 335210), (355, 201126), (426, 167605), (710, 100563), (1065, 67042), (2130, 33521)]