173582730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{642899}}^1$

素因数の和:642915

約数の個数: 32

約数和(自身を含む): 462888000

約数和(自身を除く): 289305270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 642899, 1285798, 1928697, 3214495, 3857394, 5786091, 6428990, 9643485, 11572182, 17358273, 19286970, 28930455, 34716546, 57860910, 86791365, 173582730]

約数ペア:

[(1, 173582730), (2, 86791365), (3, 57860910), (5, 34716546), (6, 28930455), (9, 19286970), (10, 17358273), (15, 11572182), (18, 9643485), (27, 6428990), (30, 5786091), (45, 3857394), (54, 3214495), (90, 1928697), (135, 1285798), (270, 642899)]