125400730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137803}}^1$

素因数の和:137830

約数の個数: 32

約数和(自身を含む): 277812864

約数和(自身を除く): 152412134

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 137803, 275606, 689015, 964621, 1378030, 1791439, 1929242, 3582878, 4823105, 8957195, 9646210, 12540073, 17914390, 25080146, 62700365, 125400730]

約数ペア:

[(1, 125400730), (2, 62700365), (5, 25080146), (7, 17914390), (10, 12540073), (13, 9646210), (14, 8957195), (26, 4823105), (35, 3582878), (65, 1929242), (70, 1791439), (91, 1378030), (130, 964621), (182, 689015), (455, 275606), (910, 137803)]