108739410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{278819}}^1$

素因数の和:278842

約数の個数: 32

約数和(自身を含む): 281050560

約数和(自身を除く): 172311150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 278819, 557638, 836457, 1394095, 1672914, 2788190, 3624647, 4182285, 7249294, 8364570, 10873941, 18123235, 21747882, 36246470, 54369705, 108739410]

約数ペア:

[(1, 108739410), (2, 54369705), (3, 36246470), (5, 21747882), (6, 18123235), (10, 10873941), (13, 8364570), (15, 7249294), (26, 4182285), (30, 3624647), (39, 2788190), (65, 1672914), (78, 1394095), (130, 836457), (195, 557638), (390, 278819)]