153968670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{74381}}^1$

素因数の和:74417

約数の個数: 48

約数和(自身を含む): 417729312

約数和(自身を除く): 263760642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 74381, 148762, 223143, 371905, 446286, 669429, 743810, 1115715, 1338858, 1710763, 2231430, 3347145, 3421526, 5132289, 6694290, 8553815, 10264578, 15396867, 17107630, 25661445, 30793734, 51322890, 76984335, 153968670]

約数ペア:

[(1, 153968670), (2, 76984335), (3, 51322890), (5, 30793734), (6, 25661445), (9, 17107630), (10, 15396867), (15, 10264578), (18, 8553815), (23, 6694290), (30, 5132289), (45, 3421526), (46, 3347145), (69, 2231430), (90, 1710763), (115, 1338858), (138, 1115715), (207, 743810), (230, 669429), (345, 446286), (414, 371905), (690, 223143), (1035, 148762), (2070, 74381)]