17087820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9187}}^1$

素因数の和:9230

約数の個数: 48

約数和(自身を含む): 49394688

約数和(自身を除く): 32306868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 9187, 18374, 27561, 36748, 45935, 55122, 91870, 110244, 137805, 183740, 275610, 284797, 551220, 569594, 854391, 1139188, 1423985, 1708782, 2847970, 3417564, 4271955, 5695940, 8543910, 17087820]

約数ペア:

[(1, 17087820), (2, 8543910), (3, 5695940), (4, 4271955), (5, 3417564), (6, 2847970), (10, 1708782), (12, 1423985), (15, 1139188), (20, 854391), (30, 569594), (31, 551220), (60, 284797), (62, 275610), (93, 183740), (124, 137805), (155, 110244), (186, 91870), (310, 55122), (372, 45935), (465, 36748), (620, 27561), (930, 18374), (1860, 9187)]