30451261

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:300

約数の個数: 16

約数和(自身を含む): 32140800

約数和(自身を除く): 1689539

約数列:

[1, 61, 71, 79, 89, 4331, 4819, 5429, 5609, 6319, 7031, 342149, 385459, 428891, 499201, 30451261]

約数ペア:

[(1, 30451261), (61, 499201), (71, 428891), (79, 385459), (89, 342149), (4331, 7031), (4819, 6319), (5429, 5609)]