146380020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2439667}}^1$

素因数の和:2439679

約数の個数: 24

約数和(自身を含む): 409864224

約数和(自身を除く): 263484204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2439667, 4879334, 7319001, 9758668, 12198335, 14638002, 24396670, 29276004, 36595005, 48793340, 73190010, 146380020]

約数ペア:

[(1, 146380020), (2, 73190010), (3, 48793340), (4, 36595005), (5, 29276004), (6, 24396670), (10, 14638002), (12, 12198335), (15, 9758668), (20, 7319001), (30, 4879334), (60, 2439667)]