38274540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{637909}}^1$

素因数の和:637921

約数の個数: 24

約数和(自身を含む): 107168880

約数和(自身を除く): 68894340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 637909, 1275818, 1913727, 2551636, 3189545, 3827454, 6379090, 7654908, 9568635, 12758180, 19137270, 38274540]

約数ペア:

[(1, 38274540), (2, 19137270), (3, 12758180), (4, 9568635), (5, 7654908), (6, 6379090), (10, 3827454), (12, 3189545), (15, 2551636), (20, 1913727), (30, 1275818), (60, 637909)]