143669940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2394499}}^1$

素因数の和:2394511

約数の個数: 24

約数和(自身を含む): 402276000

約数和(自身を除く): 258606060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2394499, 4788998, 7183497, 9577996, 11972495, 14366994, 23944990, 28733988, 35917485, 47889980, 71834970, 143669940]

約数ペア:

[(1, 143669940), (2, 71834970), (3, 47889980), (4, 35917485), (5, 28733988), (6, 23944990), (10, 14366994), (12, 11972495), (15, 9577996), (20, 7183497), (30, 4788998), (60, 2394499)]