7208730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{26699}}^1$

素因数の和:26715

約数の個数: 32

約数和(自身を含む): 19224000

約数和(自身を除く): 12015270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 26699, 53398, 80097, 133495, 160194, 240291, 266990, 400485, 480582, 720873, 800970, 1201455, 1441746, 2402910, 3604365, 7208730]

約数ペア:

[(1, 7208730), (2, 3604365), (3, 2402910), (5, 1441746), (6, 1201455), (9, 800970), (10, 720873), (15, 480582), (18, 400485), (27, 266990), (30, 240291), (45, 160194), (54, 133495), (90, 80097), (135, 53398), (270, 26699)]