72022890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{104381}}^1$

素因数の和:104414

約数の個数: 32

約数和(自身を含む): 180372096

約数和(自身を除く): 108349206

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 104381, 208762, 313143, 521905, 626286, 1043810, 1565715, 2400763, 3131430, 4801526, 7202289, 12003815, 14404578, 24007630, 36011445, 72022890]

約数ペア:

[(1, 72022890), (2, 36011445), (3, 24007630), (5, 14404578), (6, 12003815), (10, 7202289), (15, 4801526), (23, 3131430), (30, 2400763), (46, 1565715), (69, 1043810), (115, 626286), (138, 521905), (230, 313143), (345, 208762), (690, 104381)]