81825270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{1723}}^1$

素因数の和:3316

約数の個数: 32

約数和(自身を含む): 196618752

約数和(自身を除く): 114793482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1583, 1723, 3166, 3446, 4749, 5169, 7915, 8615, 9498, 10338, 15830, 17230, 23745, 25845, 47490, 51690, 2727509, 5455018, 8182527, 13637545, 16365054, 27275090, 40912635, 81825270]

約数ペア:

[(1, 81825270), (2, 40912635), (3, 27275090), (5, 16365054), (6, 13637545), (10, 8182527), (15, 5455018), (30, 2727509), (1583, 51690), (1723, 47490), (3166, 25845), (3446, 23745), (4749, 17230), (5169, 15830), (7915, 10338), (8615, 9498)]