71507490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{2161}}^1$

素因数の和:3274

約数の個数: 32

約数和(自身を含む): 171853056

約数和(自身を除く): 100345566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1103, 2161, 2206, 3309, 4322, 5515, 6483, 6618, 10805, 11030, 12966, 16545, 21610, 32415, 33090, 64830, 2383583, 4767166, 7150749, 11917915, 14301498, 23835830, 35753745, 71507490]

約数ペア:

[(1, 71507490), (2, 35753745), (3, 23835830), (5, 14301498), (6, 11917915), (10, 7150749), (15, 4767166), (30, 2383583), (1103, 64830), (2161, 33090), (2206, 32415), (3309, 21610), (4322, 16545), (5515, 12966), (6483, 11030), (6618, 10805)]