227434620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{541511}}^1$

素因数の和:541530

約数の個数: 48

約数和(自身を含む): 727792128

約数和(自身を除く): 500357508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 541511, 1083022, 1624533, 2166044, 2707555, 3249066, 3790577, 5415110, 6498132, 7581154, 8122665, 10830220, 11371731, 15162308, 16245330, 18952885, 22743462, 32490660, 37905770, 45486924, 56858655, 75811540, 113717310, 227434620]

約数ペア:

[(1, 227434620), (2, 113717310), (3, 75811540), (4, 56858655), (5, 45486924), (6, 37905770), (7, 32490660), (10, 22743462), (12, 18952885), (14, 16245330), (15, 15162308), (20, 11371731), (21, 10830220), (28, 8122665), (30, 7581154), (35, 6498132), (42, 5415110), (60, 3790577), (70, 3249066), (84, 2707555), (105, 2166044), (140, 1624533), (210, 1083022), (420, 541511)]