8196570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1567

約数の個数: 48

約数和(自身を含む): 21674952

約数和(自身を除く): 13478382

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1493, 1830, 2745, 2986, 4479, 5490, 7465, 8958, 13437, 14930, 22395, 26874, 44790, 67185, 91073, 134370, 182146, 273219, 455365, 546438, 819657, 910730, 1366095, 1639314, 2732190, 4098285, 8196570]

約数ペア:

[(1, 8196570), (2, 4098285), (3, 2732190), (5, 1639314), (6, 1366095), (9, 910730), (10, 819657), (15, 546438), (18, 455365), (30, 273219), (45, 182146), (61, 134370), (90, 91073), (122, 67185), (183, 44790), (305, 26874), (366, 22395), (549, 14930), (610, 13437), (915, 8958), (1098, 7465), (1493, 5490), (1830, 4479), (2745, 2986)]