30767478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8231}}^1$

素因数の和:8332

約数の個数: 32

約数和(自身を含む): 71124480

約数和(自身を除く): 40357002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 8231, 16462, 24693, 49386, 57617, 115234, 172851, 345702, 732559, 1465118, 2197677, 4395354, 5127913, 10255826, 15383739, 30767478]

約数ペア:

[(1, 30767478), (2, 15383739), (3, 10255826), (6, 5127913), (7, 4395354), (14, 2197677), (21, 1465118), (42, 732559), (89, 345702), (178, 172851), (267, 115234), (534, 57617), (623, 49386), (1246, 24693), (1869, 16462), (3738, 8231)]