2019040260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{43759}}^1$

素因数の和:44540

約数の個数: 48

約数和(自身を含む): 5660793600

約数和(自身を除く): 3641753340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 769, 1538, 2307, 3076, 3845, 4614, 7690, 9228, 11535, 15380, 23070, 43759, 46140, 87518, 131277, 175036, 218795, 262554, 437590, 525108, 656385, 875180, 1312770, 2625540, 33650671, 67301342, 100952013, 134602684, 168253355, 201904026, 336506710, 403808052, 504760065, 673013420, 1009520130, 2019040260]

約数ペア:

[(1, 2019040260), (2, 1009520130), (3, 673013420), (4, 504760065), (5, 403808052), (6, 336506710), (10, 201904026), (12, 168253355), (15, 134602684), (20, 100952013), (30, 67301342), (60, 33650671), (769, 2625540), (1538, 1312770), (2307, 875180), (3076, 656385), (3845, 525108), (4614, 437590), (7690, 262554), (9228, 218795), (11535, 175036), (15380, 131277), (23070, 87518), (43759, 46140)]