545551630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{57487}}^1$

素因数の和:57580

約数の個数: 32

約数和(自身を含む): 1072036224

約数和(自身を除く): 526484594

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 57487, 114974, 287435, 574870, 747331, 1494662, 3736655, 4196551, 7473310, 8393102, 20982755, 41965510, 54555163, 109110326, 272775815, 545551630]

約数ペア:

[(1, 545551630), (2, 272775815), (5, 109110326), (10, 54555163), (13, 41965510), (26, 20982755), (65, 8393102), (73, 7473310), (130, 4196551), (146, 3736655), (365, 1494662), (730, 747331), (949, 574870), (1898, 287435), (4745, 114974), (9490, 57487)]