68087370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{174583}}^1$

素因数の和:174606

約数の個数: 32

約数和(自身を含む): 175980672

約数和(自身を除く): 107893302

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 174583, 349166, 523749, 872915, 1047498, 1745830, 2269579, 2618745, 4539158, 5237490, 6808737, 11347895, 13617474, 22695790, 34043685, 68087370]

約数ペア:

[(1, 68087370), (2, 34043685), (3, 22695790), (5, 13617474), (6, 11347895), (10, 6808737), (13, 5237490), (15, 4539158), (26, 2618745), (30, 2269579), (39, 1745830), (65, 1047498), (78, 872915), (130, 523749), (195, 349166), (390, 174583)]