1330264530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2111531}}^1$

素因数の和:2111551

約数の個数: 48

約数和(自身を含む): 3952787904

約数和(自身を除く): 2622523374

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2111531, 4223062, 6334593, 10557655, 12669186, 14780717, 19003779, 21115310, 29561434, 31672965, 38007558, 44342151, 63345930, 73903585, 88684302, 95018895, 133026453, 147807170, 190037790, 221710755, 266052906, 443421510, 665132265, 1330264530]

約数ペア:

[(1, 1330264530), (2, 665132265), (3, 443421510), (5, 266052906), (6, 221710755), (7, 190037790), (9, 147807170), (10, 133026453), (14, 95018895), (15, 88684302), (18, 73903585), (21, 63345930), (30, 44342151), (35, 38007558), (42, 31672965), (45, 29561434), (63, 21115310), (70, 19003779), (90, 14780717), (105, 12669186), (126, 10557655), (210, 6334593), (315, 4223062), (630, 2111531)]