91657590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{3083}}^1$

素因数の和:4084

約数の個数: 32

約数和(自身を含む): 220271616

約数和(自身を除く): 128614026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 991, 1982, 2973, 3083, 4955, 5946, 6166, 9249, 9910, 14865, 15415, 18498, 29730, 30830, 46245, 92490, 3055253, 6110506, 9165759, 15276265, 18331518, 30552530, 45828795, 91657590]

約数ペア:

[(1, 91657590), (2, 45828795), (3, 30552530), (5, 18331518), (6, 15276265), (10, 9165759), (15, 6110506), (30, 3055253), (991, 92490), (1982, 46245), (2973, 30830), (3083, 29730), (4955, 18498), (5946, 15415), (6166, 14865), (9249, 9910)]