120808670

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{198047}}^1$

素因数の和:198115

約数の個数: 16

約数和(自身を含む): 221021568

約数和(自身を除く): 100212898

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 198047, 396094, 990235, 1980470, 12080867, 24161734, 60404335, 120808670]

約数ペア:

[(1, 120808670), (2, 60404335), (5, 24161734), (10, 12080867), (61, 1980470), (122, 990235), (305, 396094), (610, 198047)]