9794820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23321}}^1$

素因数の和:23340

約数の個数: 48

約数和(自身を含む): 31344768

約数和(自身を除く): 21549948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 23321, 46642, 69963, 93284, 116605, 139926, 163247, 233210, 279852, 326494, 349815, 466420, 489741, 652988, 699630, 816235, 979482, 1399260, 1632470, 1958964, 2448705, 3264940, 4897410, 9794820]

約数ペア:

[(1, 9794820), (2, 4897410), (3, 3264940), (4, 2448705), (5, 1958964), (6, 1632470), (7, 1399260), (10, 979482), (12, 816235), (14, 699630), (15, 652988), (20, 489741), (21, 466420), (28, 349815), (30, 326494), (35, 279852), (42, 233210), (60, 163247), (70, 139926), (84, 116605), (105, 93284), (140, 69963), (210, 46642), (420, 23321)]