127964730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{32561}}^1$

素因数の和:32702

約数の個数: 32

約数和(自身を含む): 309469248

約数和(自身を除く): 181504518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 32561, 65122, 97683, 162805, 195366, 325610, 488415, 976830, 4265491, 8530982, 12796473, 21327455, 25592946, 42654910, 63982365, 127964730]

約数ペア:

[(1, 127964730), (2, 63982365), (3, 42654910), (5, 25592946), (6, 21327455), (10, 12796473), (15, 8530982), (30, 4265491), (131, 976830), (262, 488415), (393, 325610), (655, 195366), (786, 162805), (1310, 97683), (1965, 65122), (3930, 32561)]