68210980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{92177}}^1$

素因数の和:92223

約数の個数: 24

約数和(自身を含む): 147116088

約数和(自身を除く): 78905108

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 92177, 184354, 368708, 460885, 921770, 1843540, 3410549, 6821098, 13642196, 17052745, 34105490, 68210980]

約数ペア:

[(1, 68210980), (2, 34105490), (4, 17052745), (5, 13642196), (10, 6821098), (20, 3410549), (37, 1843540), (74, 921770), (148, 460885), (185, 368708), (370, 184354), (740, 92177)]