250261930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1151}}^1\times {\mathrm{1279}}^1$

素因数の和:2454

約数の個数: 32

約数和(自身を含む): 477757440

約数和(自身を除く): 227495510

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1151, 1279, 2302, 2558, 5755, 6395, 11510, 12790, 19567, 21743, 39134, 43486, 97835, 108715, 195670, 217430, 1472129, 2944258, 7360645, 14721290, 25026193, 50052386, 125130965, 250261930]

約数ペア:

[(1, 250261930), (2, 125130965), (5, 50052386), (10, 25026193), (17, 14721290), (34, 7360645), (85, 2944258), (170, 1472129), (1151, 217430), (1279, 195670), (2302, 108715), (2558, 97835), (5755, 43486), (6395, 39134), (11510, 21743), (12790, 19567)]