45259620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107761}}^1$

素因数の和:107780

約数の個数: 48

約数和(自身を含む): 144832128

約数和(自身を除く): 99572508

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, 107761, 215522, 323283, 431044, 538805, 646566, 754327, 1077610, 1293132, 1508654, 1616415, 2155220, 2262981, 3017308, 3232830, 3771635, 4525962, 6465660, 7543270, 9051924, 11314905, 15086540, 22629810, 45259620]

約数ペア:

[(1, 45259620), (2, 22629810), (3, 15086540), (4, 11314905), (5, 9051924), (6, 7543270), (7, 6465660), (10, 4525962), (12, 3771635), (14, 3232830), (15, 3017308), (20, 2262981), (21, 2155220), (28, 1616415), (30, 1508654), (35, 1293132), (42, 1077610), (60, 754327), (70, 646566), (84, 538805), (105, 431044), (140, 323283), (210, 215522), (420, 107761)]