1870126020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1484227}}^1$

素因数の和:1484249

約数の個数: 72

約数和(自身を含む): 6483107904

約数和(自身を除く): 4612981884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1484227, 2968454, 4452681, 5936908, 7421135, 8905362, 10389589, 13358043, 14842270, 17810724, 20779178, 22263405, 26716086, 29684540, 31168767, 41558356, 44526810, 51947945, 53432172, 62337534, 66790215, 89053620, 93506301, 103895890, 124675068, 133580430, 155843835, 187012602, 207791780, 267160860, 311687670, 374025204, 467531505, 623375340, 935063010, 1870126020]

約数ペア:

[(1, 1870126020), (2, 935063010), (3, 623375340), (4, 467531505), (5, 374025204), (6, 311687670), (7, 267160860), (9, 207791780), (10, 187012602), (12, 155843835), (14, 133580430), (15, 124675068), (18, 103895890), (20, 93506301), (21, 89053620), (28, 66790215), (30, 62337534), (35, 53432172), (36, 51947945), (42, 44526810), (45, 41558356), (60, 31168767), (63, 29684540), (70, 26716086), (84, 22263405), (90, 20779178), (105, 17810724), (126, 14842270), (140, 13358043), (180, 10389589), (210, 8905362), (252, 7421135), (315, 5936908), (420, 4452681), (630, 2968454), (1260, 1484227)]