89172690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{2917}}^1$

素因数の和:3946

約数の個数: 32

約数和(自身を含む): 214297920

約数和(自身を除く): 125125230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1019, 2038, 2917, 3057, 5095, 5834, 6114, 8751, 10190, 14585, 15285, 17502, 29170, 30570, 43755, 87510, 2972423, 5944846, 8917269, 14862115, 17834538, 29724230, 44586345, 89172690]

約数ペア:

[(1, 89172690), (2, 44586345), (3, 29724230), (5, 17834538), (6, 14862115), (10, 8917269), (15, 5944846), (30, 2972423), (1019, 87510), (2038, 43755), (2917, 30570), (3057, 29170), (5095, 17502), (5834, 15285), (6114, 14585), (8751, 10190)]