12589290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{6661}}^1$

素因数の和:6684

約数の個数: 64

約数和(自身を含む): 38373120

約数和(自身を除く): 25783830

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, 6661, 13322, 19983, 33305, 39966, 46627, 59949, 66610, 93254, 99915, 119898, 139881, 179847, 199830, 233135, 279762, 299745, 359694, 419643, 466270, 599490, 699405, 839286, 899235, 1258929, 1398810, 1798470, 2098215, 2517858, 4196430, 6294645, 12589290]

約数ペア:

[(1, 12589290), (2, 6294645), (3, 4196430), (5, 2517858), (6, 2098215), (7, 1798470), (9, 1398810), (10, 1258929), (14, 899235), (15, 839286), (18, 699405), (21, 599490), (27, 466270), (30, 419643), (35, 359694), (42, 299745), (45, 279762), (54, 233135), (63, 199830), (70, 179847), (90, 139881), (105, 119898), (126, 99915), (135, 93254), (189, 66610), (210, 59949), (270, 46627), (315, 39966), (378, 33305), (630, 19983), (945, 13322), (1890, 6661)]