84879830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1212569}}^1$

素因数の和:1212583

約数の個数: 16

約数和(自身を含む): 174610080

約数和(自身を除く): 89730250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1212569, 2425138, 6062845, 8487983, 12125690, 16975966, 42439915, 84879830]

約数ペア:

[(1, 84879830), (2, 42439915), (5, 16975966), (7, 12125690), (10, 8487983), (14, 6062845), (35, 2425138), (70, 1212569)]