30656964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{196519}}^1$

素因数の和:196539

約数の個数: 24

約数和(自身を含む): 77035840

約数和(自身を除く): 46378876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 196519, 393038, 589557, 786076, 1179114, 2358228, 2554747, 5109494, 7664241, 10218988, 15328482, 30656964]

約数ペア:

[(1, 30656964), (2, 15328482), (3, 10218988), (4, 7664241), (6, 5109494), (12, 2554747), (13, 2358228), (26, 1179114), (39, 786076), (52, 589557), (78, 393038), (156, 196519)]