292848190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{20873}}^1$

素因数の和:20964

約数の個数: 32

約数和(自身を含む): 559089216

約数和(自身を除く): 266241026

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 7015, 14030, 20873, 41746, 104365, 208730, 480079, 960158, 1273253, 2400395, 2546506, 4800790, 6366265, 12732530, 29284819, 58569638, 146424095, 292848190]

約数ペア:

[(1, 292848190), (2, 146424095), (5, 58569638), (10, 29284819), (23, 12732530), (46, 6366265), (61, 4800790), (115, 2546506), (122, 2400395), (230, 1273253), (305, 960158), (610, 480079), (1403, 208730), (2806, 104365), (7015, 41746), (14030, 20873)]