30362990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18859}}^1$

素因数の和:18896

約数の個数: 32

約数和(自身を含む): 65180160

約数和(自身を除く): 34817170

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 18859, 37718, 94295, 132013, 188590, 264026, 433757, 660065, 867514, 1320130, 2168785, 3036299, 4337570, 6072598, 15181495, 30362990]

約数ペア:

[(1, 30362990), (2, 15181495), (5, 6072598), (7, 4337570), (10, 3036299), (14, 2168785), (23, 1320130), (35, 867514), (46, 660065), (70, 433757), (115, 264026), (161, 188590), (230, 132013), (322, 94295), (805, 37718), (1610, 18859)]