129849630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{31139}}^1$

素因数の和:31288

約数の個数: 32

約数和(自身を含む): 313891200

約数和(自身を除く): 184041570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 31139, 62278, 93417, 155695, 186834, 311390, 467085, 934170, 4328321, 8656642, 12984963, 21641605, 25969926, 43283210, 64924815, 129849630]

約数ペア:

[(1, 129849630), (2, 64924815), (3, 43283210), (5, 25969926), (6, 21641605), (10, 12984963), (15, 8656642), (30, 4328321), (139, 934170), (278, 467085), (417, 311390), (695, 186834), (834, 155695), (1390, 93417), (2085, 62278), (4170, 31139)]