22269870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11783}}^1$

素因数の和:11806

約数の個数: 64

約数和(自身を含む): 67875840

約数和(自身を除く): 45605970

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, 11783, 23566, 35349, 58915, 70698, 82481, 106047, 117830, 164962, 176745, 212094, 247443, 318141, 353490, 412405, 494886, 530235, 636282, 742329, 824810, 1060470, 1237215, 1484658, 1590705, 2226987, 2474430, 3181410, 3711645, 4453974, 7423290, 11134935, 22269870]

約数ペア:

[(1, 22269870), (2, 11134935), (3, 7423290), (5, 4453974), (6, 3711645), (7, 3181410), (9, 2474430), (10, 2226987), (14, 1590705), (15, 1484658), (18, 1237215), (21, 1060470), (27, 824810), (30, 742329), (35, 636282), (42, 530235), (45, 494886), (54, 412405), (63, 353490), (70, 318141), (90, 247443), (105, 212094), (126, 176745), (135, 164962), (189, 117830), (210, 106047), (270, 82481), (315, 70698), (378, 58915), (630, 35349), (945, 23566), (1890, 11783)]