71879230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9833}}^1$

素因数の和:9900

約数の個数: 32

約数和(自身を含む): 140193504

約数和(自身を除く): 68314274

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 9833, 19666, 49165, 98330, 167161, 334322, 422819, 835805, 845638, 1671610, 2114095, 4228190, 7187923, 14375846, 35939615, 71879230]

約数ペア:

[(1, 71879230), (2, 35939615), (5, 14375846), (10, 7187923), (17, 4228190), (34, 2114095), (43, 1671610), (85, 845638), (86, 835805), (170, 422819), (215, 334322), (430, 167161), (731, 98330), (1462, 49165), (3655, 19666), (7310, 9833)]