202110330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{13721}}^1$

素因数の和:14222

約数の個数: 32

約数和(自身を含む): 486088128

約数和(自身を除く): 283977798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2455, 2946, 4910, 7365, 13721, 14730, 27442, 41163, 68605, 82326, 137210, 205815, 411630, 6737011, 13474022, 20211033, 33685055, 40422066, 67370110, 101055165, 202110330]

約数ペア:

[(1, 202110330), (2, 101055165), (3, 67370110), (5, 40422066), (6, 33685055), (10, 20211033), (15, 13474022), (30, 6737011), (491, 411630), (982, 205815), (1473, 137210), (2455, 82326), (2946, 68605), (4910, 41163), (7365, 27442), (13721, 14730)]