25490610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2647}}^1$

素因数の和:2767

約数の個数: 48

約数和(自身を含む): 66920256

約数和(自身を除く): 41429646

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 2647, 3210, 4815, 5294, 7941, 9630, 13235, 15882, 23823, 26470, 39705, 47646, 79410, 119115, 238230, 283229, 566458, 849687, 1416145, 1699374, 2549061, 2832290, 4248435, 5098122, 8496870, 12745305, 25490610]

約数ペア:

[(1, 25490610), (2, 12745305), (3, 8496870), (5, 5098122), (6, 4248435), (9, 2832290), (10, 2549061), (15, 1699374), (18, 1416145), (30, 849687), (45, 566458), (90, 283229), (107, 238230), (214, 119115), (321, 79410), (535, 47646), (642, 39705), (963, 26470), (1070, 23823), (1605, 15882), (1926, 13235), (2647, 9630), (3210, 7941), (4815, 5294)]