13889610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{7349}}^1$

素因数の和:7372

約数の個数: 64

約数和(自身を含む): 42336000

約数和(自身を除く): 28446390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 7349, 14698, 22047, 36745, 44094, 51443, 66141, 73490, 102886, 110235, 132282, 154329, 198423, 220470, 257215, 308658, 330705, 396846, 462987, 514430, 661410, 771645, 925974, 992115, 1388961, 1543290, 1984230, 2314935, 2777922, 4629870, 6944805, 13889610]

約数ペア:

[(1, 13889610), (2, 6944805), (3, 4629870), (5, 2777922), (6, 2314935), (7, 1984230), (9, 1543290), (10, 1388961), (14, 992115), (15, 925974), (18, 771645), (21, 661410), (27, 514430), (30, 462987), (35, 396846), (42, 330705), (45, 308658), (54, 257215), (63, 220470), (70, 198423), (90, 154329), (105, 132282), (126, 110235), (135, 102886), (189, 73490), (210, 66141), (270, 51443), (315, 44094), (378, 36745), (630, 22047), (945, 14698), (1890, 7349)]