830072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 1689600

約数和(自身を除く): 859528

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 127, 152, 172, 254, 344, 508, 817, 1016, 1634, 2413, 3268, 4826, 5461, 6536, 9652, 10922, 19304, 21844, 43688, 103759, 207518, 415036, 830072]

約数ペア:

[(1, 830072), (2, 415036), (4, 207518), (8, 103759), (19, 43688), (38, 21844), (43, 19304), (76, 10922), (86, 9652), (127, 6536), (152, 5461), (172, 4826), (254, 3268), (344, 2413), (508, 1634), (817, 1016)]