86623030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1087}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 168344064

約数和(自身を除く): 81721034

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 613, 1087, 1226, 2174, 3065, 5435, 6130, 7969, 10870, 14131, 15938, 28262, 39845, 70655, 79690, 141310, 666331, 1332662, 3331655, 6663310, 8662303, 17324606, 43311515, 86623030]

約数ペア:

[(1, 86623030), (2, 43311515), (5, 17324606), (10, 8662303), (13, 6663310), (26, 3331655), (65, 1332662), (130, 666331), (613, 141310), (1087, 79690), (1226, 70655), (2174, 39845), (3065, 28262), (5435, 15938), (6130, 14131), (7969, 10870)]