318442530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1516393}}^1$

素因数の和:1516410

約数の個数: 32

約数和(自身を含む): 873442944

約数和(自身を除く): 555000414

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1516393, 3032786, 4549179, 7581965, 9098358, 10614751, 15163930, 21229502, 22745895, 31844253, 45491790, 53073755, 63688506, 106147510, 159221265, 318442530]

約数ペア:

[(1, 318442530), (2, 159221265), (3, 106147510), (5, 63688506), (6, 53073755), (7, 45491790), (10, 31844253), (14, 22745895), (15, 21229502), (21, 15163930), (30, 10614751), (35, 9098358), (42, 7581965), (70, 4549179), (105, 3032786), (210, 1516393)]