2758890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2243}}^1$

素因数の和:2294

約数の個数: 32

約数和(自身を含む): 6785856

約数和(自身を除く): 4026966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 2243, 4486, 6729, 11215, 13458, 22430, 33645, 67290, 91963, 183926, 275889, 459815, 551778, 919630, 1379445, 2758890]

約数ペア:

[(1, 2758890), (2, 1379445), (3, 919630), (5, 551778), (6, 459815), (10, 275889), (15, 183926), (30, 91963), (41, 67290), (82, 33645), (123, 22430), (205, 13458), (246, 11215), (410, 6729), (615, 4486), (1230, 2243)]