15138697730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2840281}}^1$

素因数の和:2840342

約数の個数: 32

約数和(自身を含む): 30061544688

約数和(自身を除く): 14922846958

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 2840281, 5680562, 14201405, 28402810, 36923653, 73847306, 116451521, 184618265, 232903042, 369236530, 582257605, 1164515210, 1513869773, 3027739546, 7569348865, 15138697730]

約数ペア:

[(1, 15138697730), (2, 7569348865), (5, 3027739546), (10, 1513869773), (13, 1164515210), (26, 582257605), (41, 369236530), (65, 232903042), (82, 184618265), (130, 116451521), (205, 73847306), (410, 36923653), (533, 28402810), (1066, 14201405), (2665, 5680562), (5330, 2840281)]