30000430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157897}}^1$

素因数の和:157923

約数の個数: 16

約数和(自身を含む): 56843280

約数和(自身を除く): 26842850

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 157897, 315794, 789485, 1578970, 3000043, 6000086, 15000215, 30000430]

約数ペア:

[(1, 30000430), (2, 15000215), (5, 6000086), (10, 3000043), (19, 1578970), (38, 789485), (95, 315794), (190, 157897)]