212422910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3034613}}^1$

素因数の和:3034627

約数の個数: 16

約数和(自身を含む): 436984416

約数和(自身を除く): 224561506

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3034613, 6069226, 15173065, 21242291, 30346130, 42484582, 106211455, 212422910]

約数ペア:

[(1, 212422910), (2, 106211455), (5, 42484582), (7, 30346130), (10, 21242291), (14, 15173065), (35, 6069226), (70, 3034613)]