147392730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{545899}}^1$

素因数の和:545915

約数の個数: 32

約数和(自身を含む): 393048000

約数和(自身を除く): 245655270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 545899, 1091798, 1637697, 2729495, 3275394, 4913091, 5458990, 8188485, 9826182, 14739273, 16376970, 24565455, 29478546, 49130910, 73696365, 147392730]

約数ペア:

[(1, 147392730), (2, 73696365), (3, 49130910), (5, 29478546), (6, 24565455), (9, 16376970), (10, 14739273), (15, 9826182), (18, 8188485), (27, 5458990), (30, 4913091), (45, 3275394), (54, 2729495), (90, 1637697), (135, 1091798), (270, 545899)]