61310730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157207}}^1$

素因数の和:157230

約数の個数: 32

約数和(自身を含む): 158465664

約数和(自身を除く): 97154934

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 157207, 314414, 471621, 786035, 943242, 1572070, 2043691, 2358105, 4087382, 4716210, 6131073, 10218455, 12262146, 20436910, 30655365, 61310730]

約数ペア:

[(1, 61310730), (2, 30655365), (3, 20436910), (5, 12262146), (6, 10218455), (10, 6131073), (13, 4716210), (15, 4087382), (26, 2358105), (30, 2043691), (39, 1572070), (65, 943242), (78, 786035), (130, 471621), (195, 314414), (390, 157207)]