310420474

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{9859}}^1$

素因数の和:10054

約数の個数: 32

約数和(自身を含む): 576455040

約数和(自身を除く): 266034566

約数列:

[1, 2, 7, 13, 14, 26, 91, 173, 182, 346, 1211, 2249, 2422, 4498, 9859, 15743, 19718, 31486, 69013, 128167, 138026, 256334, 897169, 1705607, 1794338, 3411214, 11939249, 22172891, 23878498, 44345782, 155210237, 310420474]

約数ペア:

[(1, 310420474), (2, 155210237), (7, 44345782), (13, 23878498), (14, 22172891), (26, 11939249), (91, 3411214), (173, 1794338), (182, 1705607), (346, 897169), (1211, 256334), (2249, 138026), (2422, 128167), (4498, 69013), (9859, 31486), (15743, 19718)]