30865251

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 46267200

約数和(自身を除く): 15401949

約数列:

[1, 3, 17, 29, 41, 51, 87, 123, 493, 509, 697, 1189, 1479, 1527, 2091, 3567, 8653, 14761, 20213, 20869, 25959, 44283, 60639, 62607, 250937, 354773, 605201, 752811, 1064319, 1815603, 10288417, 30865251]

約数ペア:

[(1, 30865251), (3, 10288417), (17, 1815603), (29, 1064319), (41, 752811), (51, 605201), (87, 354773), (123, 250937), (493, 62607), (509, 60639), (697, 44283), (1189, 25959), (1479, 20869), (1527, 20213), (2091, 14761), (3567, 8653)]