258078510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{6473}}^1$

素因数の和:6929

約数の個数: 48

約数和(自身を含む): 672622704

約数和(自身を除く): 414544194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 443, 886, 1329, 2215, 2658, 3987, 4430, 6473, 6645, 7974, 12946, 13290, 19419, 19935, 32365, 38838, 39870, 58257, 64730, 97095, 116514, 194190, 291285, 582570, 2867539, 5735078, 8602617, 14337695, 17205234, 25807851, 28675390, 43013085, 51615702, 86026170, 129039255, 258078510]

約数ペア:

[(1, 258078510), (2, 129039255), (3, 86026170), (5, 51615702), (6, 43013085), (9, 28675390), (10, 25807851), (15, 17205234), (18, 14337695), (30, 8602617), (45, 5735078), (90, 2867539), (443, 582570), (886, 291285), (1329, 194190), (2215, 116514), (2658, 97095), (3987, 64730), (4430, 58257), (6473, 39870), (6645, 38838), (7974, 32365), (12946, 19935), (13290, 19419)]