21377541030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{712584701}}^1$

素因数の和:712584711

約数の個数: 16

約数和(自身を含む): 51306098544

約数和(自身を除く): 29928557514

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 712584701, 1425169402, 2137754103, 3562923505, 4275508206, 7125847010, 10688770515, 21377541030]

約数ペア:

[(1, 21377541030), (2, 10688770515), (3, 7125847010), (5, 4275508206), (6, 3562923505), (10, 2137754103), (15, 1425169402), (30, 712584701)]