12847730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3463}}^1$

素因数の和:3530

約数の個数: 32

約数和(自身を含む): 26936064

約数和(自身を除く): 14088334

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3463, 3710, 6926, 17315, 24241, 34630, 48482, 121205, 183539, 242410, 367078, 917695, 1284773, 1835390, 2569546, 6423865, 12847730]

約数ペア:

[(1, 12847730), (2, 6423865), (5, 2569546), (7, 1835390), (10, 1284773), (14, 917695), (35, 367078), (53, 242410), (70, 183539), (106, 121205), (265, 48482), (371, 34630), (530, 24241), (742, 17315), (1855, 6926), (3463, 3710)]