147028351330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2100405019}}^1$

素因数の和:2100405033

約数の個数: 16

約数和(自身を含む): 302458322880

約数和(自身を除く): 155429971550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2100405019, 4200810038, 10502025095, 14702835133, 21004050190, 29405670266, 73514175665, 147028351330]

約数ペア:

[(1, 147028351330), (2, 73514175665), (5, 29405670266), (7, 21004050190), (10, 14702835133), (14, 10502025095), (35, 4200810038), (70, 2100405019)]