61672890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89381}}^1$

素因数の和:89414

約数の個数: 32

約数和(自身を含む): 154452096

約数和(自身を除く): 92779206

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 89381, 178762, 268143, 446905, 536286, 893810, 1340715, 2055763, 2681430, 4111526, 6167289, 10278815, 12334578, 20557630, 30836445, 61672890]

約数ペア:

[(1, 61672890), (2, 30836445), (3, 20557630), (5, 12334578), (6, 10278815), (10, 6167289), (15, 4111526), (23, 2681430), (30, 2055763), (46, 1340715), (69, 893810), (115, 536286), (138, 446905), (230, 268143), (345, 178762), (690, 89381)]