68959410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{176819}}^1$

素因数の和:176842

約数の個数: 32

約数和(自身を含む): 178234560

約数和(自身を除く): 109275150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 176819, 353638, 530457, 884095, 1060914, 1768190, 2298647, 2652285, 4597294, 5304570, 6895941, 11493235, 13791882, 22986470, 34479705, 68959410]

約数ペア:

[(1, 68959410), (2, 34479705), (3, 22986470), (5, 13791882), (6, 11493235), (10, 6895941), (13, 5304570), (15, 4597294), (26, 2652285), (30, 2298647), (39, 1768190), (65, 1060914), (78, 884095), (130, 530457), (195, 353638), (390, 176819)]