30808548

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{20873}}^1$

素因数の和:20924

約数の個数: 36

約数和(自身を含む): 79780428

約数和(自身を除く): 48971880

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 20873, 41746, 62619, 83492, 125238, 187857, 250476, 375714, 751428, 855793, 1711586, 2567379, 3423172, 5134758, 7702137, 10269516, 15404274, 30808548]

約数ペア:

[(1, 30808548), (2, 15404274), (3, 10269516), (4, 7702137), (6, 5134758), (9, 3423172), (12, 2567379), (18, 1711586), (36, 855793), (41, 751428), (82, 375714), (123, 250476), (164, 187857), (246, 125238), (369, 83492), (492, 62619), (738, 41746), (1476, 20873)]