2107145640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{566437}}^1$

素因数の和:566482

約数の個数: 64

約数和(自身を含む): 6525365760

約数和(自身を除く): 4418220120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 566437, 1132874, 1699311, 2265748, 2832185, 3398622, 4531496, 5664370, 6797244, 8496555, 11328740, 13594488, 16993110, 17559547, 22657480, 33986220, 35119094, 52678641, 67972440, 70238188, 87797735, 105357282, 140476376, 175595470, 210714564, 263393205, 351190940, 421429128, 526786410, 702381880, 1053572820, 2107145640]

約数ペア:

[(1, 2107145640), (2, 1053572820), (3, 702381880), (4, 526786410), (5, 421429128), (6, 351190940), (8, 263393205), (10, 210714564), (12, 175595470), (15, 140476376), (20, 105357282), (24, 87797735), (30, 70238188), (31, 67972440), (40, 52678641), (60, 35119094), (62, 33986220), (93, 22657480), (120, 17559547), (124, 16993110), (155, 13594488), (186, 11328740), (248, 8496555), (310, 6797244), (372, 5664370), (465, 4531496), (620, 3398622), (744, 2832185), (930, 2265748), (1240, 1699311), (1860, 1132874), (3720, 566437)]