235866290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^2$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 479920896

約数和(自身を除く): 244054606

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 263, 310, 341, 526, 682, 1315, 1705, 2630, 2893, 3410, 5786, 8153, 14465, 16306, 28930, 40765, 69169, 81530, 89683, 138338, 179366, 345845, 448415, 691690, 760859, 896830, 1521718, 2144239, 3804295, 4288478, 7608590, 10721195, 21442390, 23586629, 47173258, 117933145, 235866290]

約数ペア:

[(1, 235866290), (2, 117933145), (5, 47173258), (10, 23586629), (11, 21442390), (22, 10721195), (31, 7608590), (55, 4288478), (62, 3804295), (110, 2144239), (155, 1521718), (263, 896830), (310, 760859), (341, 691690), (526, 448415), (682, 345845), (1315, 179366), (1705, 138338), (2630, 89683), (2893, 81530), (3410, 69169), (5786, 40765), (8153, 28930), (14465, 16306)]