66440670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{26683}}^1$

素因数の和:26776

約数の個数: 32

約数和(自身を含む): 161384832

約数和(自身を除く): 94944162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 26683, 53366, 80049, 133415, 160098, 266830, 400245, 800490, 2214689, 4429378, 6644067, 11073445, 13288134, 22146890, 33220335, 66440670]

約数ペア:

[(1, 66440670), (2, 33220335), (3, 22146890), (5, 13288134), (6, 11073445), (10, 6644067), (15, 4429378), (30, 2214689), (83, 800490), (166, 400245), (249, 266830), (415, 160098), (498, 133415), (830, 80049), (1245, 53366), (2490, 26683)]