25763310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9871}}^1$

素因数の和:9913

約数の個数: 48

約数和(自身を含む): 69301440

約数和(自身を除く): 43538130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 9871, 19742, 29613, 49355, 59226, 88839, 98710, 148065, 177678, 286259, 296130, 444195, 572518, 858777, 888390, 1431295, 1717554, 2576331, 2862590, 4293885, 5152662, 8587770, 12881655, 25763310]

約数ペア:

[(1, 25763310), (2, 12881655), (3, 8587770), (5, 5152662), (6, 4293885), (9, 2862590), (10, 2576331), (15, 1717554), (18, 1431295), (29, 888390), (30, 858777), (45, 572518), (58, 444195), (87, 296130), (90, 286259), (145, 177678), (174, 148065), (261, 98710), (290, 88839), (435, 59226), (522, 49355), (870, 29613), (1305, 19742), (2610, 9871)]