123016060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{198413}}^1$

素因数の和:198453

約数の個数: 24

約数和(自身を含む): 266668416

約数和(自身を除く): 143652356

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 198413, 396826, 793652, 992065, 1984130, 3968260, 6150803, 12301606, 24603212, 30754015, 61508030, 123016060]

約数ペア:

[(1, 123016060), (2, 61508030), (4, 30754015), (5, 24603212), (10, 12301606), (20, 6150803), (31, 3968260), (62, 1984130), (124, 992065), (155, 793652), (310, 396826), (620, 198413)]