28710360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11393}}^1$

素因数の和:11417

約数の個数: 96

約数和(自身を含む): 106647840

約数和(自身を除く): 77937480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 11393, 22786, 34179, 45572, 56965, 68358, 79751, 91144, 102537, 113930, 136716, 159502, 170895, 205074, 227860, 239253, 273432, 319004, 341790, 398755, 410148, 455720, 478506, 512685, 638008, 683580, 717759, 797510, 820296, 957012, 1025370, 1196265, 1367160, 1435518, 1595020, 1914024, 2050740, 2392530, 2871036, 3190040, 3588795, 4101480, 4785060, 5742072, 7177590, 9570120, 14355180, 28710360]

約数ペア:

[(1, 28710360), (2, 14355180), (3, 9570120), (4, 7177590), (5, 5742072), (6, 4785060), (7, 4101480), (8, 3588795), (9, 3190040), (10, 2871036), (12, 2392530), (14, 2050740), (15, 1914024), (18, 1595020), (20, 1435518), (21, 1367160), (24, 1196265), (28, 1025370), (30, 957012), (35, 820296), (36, 797510), (40, 717759), (42, 683580), (45, 638008), (56, 512685), (60, 478506), (63, 455720), (70, 410148), (72, 398755), (84, 341790), (90, 319004), (105, 273432), (120, 239253), (126, 227860), (140, 205074), (168, 170895), (180, 159502), (210, 136716), (252, 113930), (280, 102537), (315, 91144), (360, 79751), (420, 68358), (504, 56965), (630, 45572), (840, 34179), (1260, 22786), (2520, 11393)]