81843330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{27011}}^1$

素因数の和:27122

約数の個数: 32

約数和(自身を含む): 198376128

約数和(自身を除く): 116532798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 27011, 54022, 81033, 135055, 162066, 270110, 405165, 810330, 2728111, 5456222, 8184333, 13640555, 16368666, 27281110, 40921665, 81843330]

約数ペア:

[(1, 81843330), (2, 40921665), (3, 27281110), (5, 16368666), (6, 13640555), (10, 8184333), (15, 5456222), (30, 2728111), (101, 810330), (202, 405165), (303, 270110), (505, 162066), (606, 135055), (1010, 81033), (1515, 54022), (3030, 27011)]