64930070

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{78229}}^1$

素因数の和:78319

約数の個数: 16

約数和(自身を含む): 118283760

約数和(自身を除く): 53353690

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 78229, 156458, 391145, 782290, 6493007, 12986014, 32465035, 64930070]

約数ペア:

[(1, 64930070), (2, 32465035), (5, 12986014), (10, 6493007), (83, 782290), (166, 391145), (415, 156458), (830, 78229)]