128343510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8243}}^1$

素因数の和:8429

約数の個数: 48

約数和(自身を含む): 335662704

約数和(自身を除く): 207319194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 5190, 7785, 8243, 15570, 16486, 24729, 41215, 49458, 74187, 82430, 123645, 148374, 247290, 370935, 741870, 1426039, 2852078, 4278117, 7130195, 8556234, 12834351, 14260390, 21390585, 25668702, 42781170, 64171755, 128343510]

約数ペア:

[(1, 128343510), (2, 64171755), (3, 42781170), (5, 25668702), (6, 21390585), (9, 14260390), (10, 12834351), (15, 8556234), (18, 7130195), (30, 4278117), (45, 2852078), (90, 1426039), (173, 741870), (346, 370935), (519, 247290), (865, 148374), (1038, 123645), (1557, 82430), (1730, 74187), (2595, 49458), (3114, 41215), (5190, 24729), (7785, 16486), (8243, 15570)]