131853530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1483}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 251947584

約数和(自身を除く): 120094054

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 523, 1046, 1483, 2615, 2966, 5230, 7415, 8891, 14830, 17782, 25211, 44455, 50422, 88910, 126055, 252110, 775609, 1551218, 3878045, 7756090, 13185353, 26370706, 65926765, 131853530]

約数ペア:

[(1, 131853530), (2, 65926765), (5, 26370706), (10, 13185353), (17, 7756090), (34, 3878045), (85, 1551218), (170, 775609), (523, 252110), (1046, 126055), (1483, 88910), (2615, 50422), (2966, 44455), (5230, 25211), (7415, 17782), (8891, 14830)]