22019130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{4993}}^1$

素因数の和:5020

約数の個数: 72

約数和(自身を含む): 66609972

約数和(自身を除く): 44590842

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 4993, 9986, 14979, 24965, 29958, 34951, 44937, 49930, 69902, 74895, 89874, 104853, 149790, 174755, 209706, 224685, 244657, 314559, 349510, 449370, 489314, 524265, 629118, 733971, 1048530, 1223285, 1467942, 1572795, 2201913, 2446570, 3145590, 3669855, 4403826, 7339710, 11009565, 22019130]

約数ペア:

[(1, 22019130), (2, 11009565), (3, 7339710), (5, 4403826), (6, 3669855), (7, 3145590), (9, 2446570), (10, 2201913), (14, 1572795), (15, 1467942), (18, 1223285), (21, 1048530), (30, 733971), (35, 629118), (42, 524265), (45, 489314), (49, 449370), (63, 349510), (70, 314559), (90, 244657), (98, 224685), (105, 209706), (126, 174755), (147, 149790), (210, 104853), (245, 89874), (294, 74895), (315, 69902), (441, 49930), (490, 44937), (630, 34951), (735, 29958), (882, 24965), (1470, 14979), (2205, 9986), (4410, 4993)]