289318014780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13751}}^1\times {\mathrm{350663}}^1$

素因数の和:364426

約数の個数: 48

約数和(自身を含む): 810151663104

約数和(自身を除く): 520833648324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13751, 27502, 41253, 55004, 68755, 82506, 137510, 165012, 206265, 275020, 350663, 412530, 701326, 825060, 1051989, 1402652, 1753315, 2103978, 3506630, 4207956, 5259945, 7013260, 10519890, 21039780, 4821966913, 9643933826, 14465900739, 19287867652, 24109834565, 28931801478, 48219669130, 57863602956, 72329503695, 96439338260, 144659007390, 289318014780]

約数ペア:

[(1, 289318014780), (2, 144659007390), (3, 96439338260), (4, 72329503695), (5, 57863602956), (6, 48219669130), (10, 28931801478), (12, 24109834565), (15, 19287867652), (20, 14465900739), (30, 9643933826), (60, 4821966913), (13751, 21039780), (27502, 10519890), (41253, 7013260), (55004, 5259945), (68755, 4207956), (82506, 3506630), (137510, 2103978), (165012, 1753315), (206265, 1402652), (275020, 1051989), (350663, 825060), (412530, 701326)]