782230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 1555200

約数和(自身を除く): 772970

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 179, 190, 230, 358, 437, 874, 895, 1790, 2185, 3401, 4117, 4370, 6802, 8234, 17005, 20585, 34010, 41170, 78223, 156446, 391115, 782230]

約数ペア:

[(1, 782230), (2, 391115), (5, 156446), (10, 78223), (19, 41170), (23, 34010), (38, 20585), (46, 17005), (95, 8234), (115, 6802), (179, 4370), (190, 4117), (230, 3401), (358, 2185), (437, 1790), (874, 895)]