88818570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1493}}^1$

素因数の和:2167

約数の個数: 48

約数和(自身を含む): 231432552

約数和(自身を除く): 142613982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 661, 1322, 1493, 1983, 2986, 3305, 3966, 4479, 5949, 6610, 7465, 8958, 9915, 11898, 13437, 14930, 19830, 22395, 26874, 29745, 44790, 59490, 67185, 134370, 986873, 1973746, 2960619, 4934365, 5921238, 8881857, 9868730, 14803095, 17763714, 29606190, 44409285, 88818570]

約数ペア:

[(1, 88818570), (2, 44409285), (3, 29606190), (5, 17763714), (6, 14803095), (9, 9868730), (10, 8881857), (15, 5921238), (18, 4934365), (30, 2960619), (45, 1973746), (90, 986873), (661, 134370), (1322, 67185), (1493, 59490), (1983, 44790), (2986, 29745), (3305, 26874), (3966, 22395), (4479, 19830), (5949, 14930), (6610, 13437), (7465, 11898), (8958, 9915)]