1330573930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2715457}}^1$

素因数の和:2715478

約数の個数: 24

約数和(自身を含む): 2786059908

約数和(自身を除く): 1455485978

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2715457, 5430914, 13577285, 19008199, 27154570, 38016398, 95040995, 133057393, 190081990, 266114786, 665286965, 1330573930]

約数ペア:

[(1, 1330573930), (2, 665286965), (5, 266114786), (7, 190081990), (10, 133057393), (14, 95040995), (35, 38016398), (49, 27154570), (70, 19008199), (98, 13577285), (245, 5430914), (490, 2715457)]