30374729

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{937}}^1$

素因数の和:1376

約数の個数: 16

約数和(自身を含む): 38000256

約数和(自身を除く): 7625527

約数列:

[1, 7, 11, 77, 421, 937, 2947, 4631, 6559, 10307, 32417, 72149, 394477, 2761339, 4339247, 30374729]

約数ペア:

[(1, 30374729), (7, 4339247), (11, 2761339), (77, 394477), (421, 72149), (937, 32417), (2947, 10307), (4631, 6559)]