147039830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2100569}}^1$

素因数の和:2100583

約数の個数: 16

約数和(自身を含む): 302482080

約数和(自身を除く): 155442250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2100569, 4201138, 10502845, 14703983, 21005690, 29407966, 73519915, 147039830]

約数ペア:

[(1, 147039830), (2, 73519915), (5, 29407966), (7, 21005690), (10, 14703983), (14, 10502845), (35, 4201138), (70, 2100569)]