30365660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{116791}}^1$

素因数の和:116813

約数の個数: 24

約数和(自身を含む): 68673696

約数和(自身を除く): 38308036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 116791, 233582, 467164, 583955, 1167910, 1518283, 2335820, 3036566, 6073132, 7591415, 15182830, 30365660]

約数ペア:

[(1, 30365660), (2, 15182830), (4, 7591415), (5, 6073132), (10, 3036566), (13, 2335820), (20, 1518283), (26, 1167910), (52, 583955), (65, 467164), (130, 233582), (260, 116791)]