212629020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{154079}}^1$

素因数の和:154114

約数の個数: 48

約数和(自身を含む): 621250560

約数和(自身を除く): 408621540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 154079, 308158, 462237, 616316, 770395, 924474, 1540790, 1848948, 2311185, 3081580, 3543817, 4622370, 7087634, 9244740, 10631451, 14175268, 17719085, 21262902, 35438170, 42525804, 53157255, 70876340, 106314510, 212629020]

約数ペア:

[(1, 212629020), (2, 106314510), (3, 70876340), (4, 53157255), (5, 42525804), (6, 35438170), (10, 21262902), (12, 17719085), (15, 14175268), (20, 10631451), (23, 9244740), (30, 7087634), (46, 4622370), (60, 3543817), (69, 3081580), (92, 2311185), (115, 1848948), (138, 1540790), (230, 924474), (276, 770395), (345, 616316), (460, 462237), (690, 308158), (1380, 154079)]