210045290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{230819}}^1$

素因数の和:230846

約数の個数: 32

約数和(自身を含む): 465333120

約数和(自身を除く): 255287830

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 230819, 461638, 1154095, 1615733, 2308190, 3000647, 3231466, 6001294, 8078665, 15003235, 16157330, 21004529, 30006470, 42009058, 105022645, 210045290]

約数ペア:

[(1, 210045290), (2, 105022645), (5, 42009058), (7, 30006470), (10, 21004529), (13, 16157330), (14, 15003235), (26, 8078665), (35, 6001294), (65, 3231466), (70, 3000647), (91, 2308190), (130, 1615733), (182, 1154095), (455, 461638), (910, 230819)]