17980452870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13331}}^1\times {\mathrm{44959}}^1$

素因数の和:58300

約数の個数: 32

約数和(自身を含む): 43157283840

約数和(自身を除く): 25176830970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 13331, 26662, 39993, 44959, 66655, 79986, 89918, 133310, 134877, 199965, 224795, 269754, 399930, 449590, 674385, 1348770, 599348429, 1198696858, 1798045287, 2996742145, 3596090574, 5993484290, 8990226435, 17980452870]

約数ペア:

[(1, 17980452870), (2, 8990226435), (3, 5993484290), (5, 3596090574), (6, 2996742145), (10, 1798045287), (15, 1198696858), (30, 599348429), (13331, 1348770), (26662, 674385), (39993, 449590), (44959, 399930), (66655, 269754), (79986, 224795), (89918, 199965), (133310, 134877)]