146289430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{90863}}^1$

素因数の和:90900

約数の個数: 32

約数和(自身を含む): 314025984

約数和(自身を除く): 167736554

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 90863, 181726, 454315, 636041, 908630, 1272082, 2089849, 3180205, 4179698, 6360410, 10449245, 14628943, 20898490, 29257886, 73144715, 146289430]

約数ペア:

[(1, 146289430), (2, 73144715), (5, 29257886), (7, 20898490), (10, 14628943), (14, 10449245), (23, 6360410), (35, 4179698), (46, 3180205), (70, 2089849), (115, 1272082), (161, 908630), (230, 636041), (322, 454315), (805, 181726), (1610, 90863)]