317667030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{460387}}^1$

素因数の和:460420

約数の個数: 32

約数和(自身を含む): 795550464

約数和(自身を除く): 477883434

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 460387, 920774, 1381161, 2301935, 2762322, 4603870, 6905805, 10588901, 13811610, 21177802, 31766703, 52944505, 63533406, 105889010, 158833515, 317667030]

約数ペア:

[(1, 317667030), (2, 158833515), (3, 105889010), (5, 63533406), (6, 52944505), (10, 31766703), (15, 21177802), (23, 13811610), (30, 10588901), (46, 6905805), (69, 4603870), (115, 2762322), (138, 2301935), (230, 1381161), (345, 920774), (690, 460387)]