38049270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{443}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 104855040

約数和(自身を除く): 66805770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 409, 443, 818, 886, 1227, 1329, 2045, 2215, 2454, 2658, 2863, 3101, 4090, 4430, 5726, 6135, 6202, 6645, 8589, 9303, 12270, 13290, 14315, 15505, 17178, 18606, 28630, 31010, 42945, 46515, 85890, 93030, 181187, 362374, 543561, 905935, 1087122, 1268309, 1811870, 2536618, 2717805, 3804927, 5435610, 6341545, 7609854, 12683090, 19024635, 38049270]

約数ペア:

[(1, 38049270), (2, 19024635), (3, 12683090), (5, 7609854), (6, 6341545), (7, 5435610), (10, 3804927), (14, 2717805), (15, 2536618), (21, 1811870), (30, 1268309), (35, 1087122), (42, 905935), (70, 543561), (105, 362374), (210, 181187), (409, 93030), (443, 85890), (818, 46515), (886, 42945), (1227, 31010), (1329, 28630), (2045, 18606), (2215, 17178), (2454, 15505), (2658, 14315), (2863, 13290), (3101, 12270), (4090, 9303), (4430, 8589), (5726, 6645), (6135, 6202)]