15906930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40787}}^1$

素因数の和:40810

約数の個数: 32

約数和(自身を含む): 41114304

約数和(自身を除く): 25207374

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 40787, 81574, 122361, 203935, 244722, 407870, 530231, 611805, 1060462, 1223610, 1590693, 2651155, 3181386, 5302310, 7953465, 15906930]

約数ペア:

[(1, 15906930), (2, 7953465), (3, 5302310), (5, 3181386), (6, 2651155), (10, 1590693), (13, 1223610), (15, 1060462), (26, 611805), (30, 530231), (39, 407870), (65, 244722), (78, 203935), (130, 122361), (195, 81574), (390, 40787)]