3921730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 7957440

約数和(自身を除く): 4035710

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 59, 85, 115, 118, 170, 230, 289, 295, 391, 578, 590, 782, 1003, 1357, 1445, 1955, 2006, 2714, 2890, 3910, 5015, 6647, 6785, 10030, 13294, 13570, 17051, 23069, 33235, 34102, 46138, 66470, 85255, 115345, 170510, 230690, 392173, 784346, 1960865, 3921730]

約数ペア:

[(1, 3921730), (2, 1960865), (5, 784346), (10, 392173), (17, 230690), (23, 170510), (34, 115345), (46, 85255), (59, 66470), (85, 46138), (115, 34102), (118, 33235), (170, 23069), (230, 17051), (289, 13570), (295, 13294), (391, 10030), (578, 6785), (590, 6647), (782, 5015), (1003, 3910), (1357, 2890), (1445, 2714), (1955, 2006)]