78470690

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{94543}}^1$

素因数の和:94633

約数の個数: 16

約数和(自身を含む): 142950528

約数和(自身を除く): 64479838

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 94543, 189086, 472715, 945430, 7847069, 15694138, 39235345, 78470690]

約数ペア:

[(1, 78470690), (2, 39235345), (5, 15694138), (10, 7847069), (83, 945430), (166, 472715), (415, 189086), (830, 94543)]