305033291258

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{1109}}^1\times {\mathrm{15971}}^1$

素因数の和:17270

約数の個数: 32

約数和(自身を含む): 468043488000

約数和(自身を除く): 163010196742

約数列:

[1, 2, 79, 109, 158, 218, 1109, 2218, 8611, 15971, 17222, 31942, 87611, 120881, 175222, 241762, 1261709, 1740839, 2523418, 3481678, 9549599, 17711839, 19099198, 35423678, 137526281, 275052562, 1399235281, 1930590451, 2798470562, 3861180902, 152516645629, 305033291258]

約数ペア:

[(1, 305033291258), (2, 152516645629), (79, 3861180902), (109, 2798470562), (158, 1930590451), (218, 1399235281), (1109, 275052562), (2218, 137526281), (8611, 35423678), (15971, 19099198), (17222, 17711839), (31942, 9549599), (87611, 3481678), (120881, 2523418), (175222, 1740839), (241762, 1261709)]