3104140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11939}}^1$

素因数の和:11961

約数の個数: 24

約数和(自身を含む): 7020720

約数和(自身を除く): 3916580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 11939, 23878, 47756, 59695, 119390, 155207, 238780, 310414, 620828, 776035, 1552070, 3104140]

約数ペア:

[(1, 3104140), (2, 1552070), (4, 776035), (5, 620828), (10, 310414), (13, 238780), (20, 155207), (26, 119390), (52, 59695), (65, 47756), (130, 23878), (260, 11939)]