201514530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2393}}^1$

素因数の和:2811

約数の個数: 64

約数和(自身を含む): 554335488

約数和(自身を除く): 352820958

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 401, 802, 1203, 2005, 2393, 2406, 2807, 4010, 4786, 5614, 6015, 7179, 8421, 11965, 12030, 14035, 14358, 16751, 16842, 23930, 28070, 33502, 35895, 42105, 50253, 71790, 83755, 84210, 100506, 167510, 251265, 502530, 959593, 1919186, 2878779, 4797965, 5757558, 6717151, 9595930, 13434302, 14393895, 20151453, 28787790, 33585755, 40302906, 67171510, 100757265, 201514530]

約数ペア:

[(1, 201514530), (2, 100757265), (3, 67171510), (5, 40302906), (6, 33585755), (7, 28787790), (10, 20151453), (14, 14393895), (15, 13434302), (21, 9595930), (30, 6717151), (35, 5757558), (42, 4797965), (70, 2878779), (105, 1919186), (210, 959593), (401, 502530), (802, 251265), (1203, 167510), (2005, 100506), (2393, 84210), (2406, 83755), (2807, 71790), (4010, 50253), (4786, 42105), (5614, 35895), (6015, 33502), (7179, 28070), (8421, 23930), (11965, 16842), (12030, 16751), (14035, 14358)]