140256870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359633}}^1$

素因数の和:359656

約数の個数: 32

約数和(自身を含む): 362511072

約数和(自身を除く): 222254202

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 359633, 719266, 1078899, 1798165, 2157798, 3596330, 4675229, 5394495, 9350458, 10788990, 14025687, 23376145, 28051374, 46752290, 70128435, 140256870]

約数ペア:

[(1, 140256870), (2, 70128435), (3, 46752290), (5, 28051374), (6, 23376145), (10, 14025687), (13, 10788990), (15, 9350458), (26, 5394495), (30, 4675229), (39, 3596330), (65, 2157798), (78, 1798165), (130, 1078899), (195, 719266), (390, 359633)]