122292940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79411}}^1$

素因数の和:79438

約数の個数: 48

約数和(自身を含む): 320189184

約数和(自身を除く): 197896244

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 79411, 158822, 317644, 397055, 555877, 794110, 873521, 1111754, 1588220, 1747042, 2223508, 2779385, 3494084, 4367605, 5558770, 6114647, 8735210, 11117540, 12229294, 17470420, 24458588, 30573235, 61146470, 122292940]

約数ペア:

[(1, 122292940), (2, 61146470), (4, 30573235), (5, 24458588), (7, 17470420), (10, 12229294), (11, 11117540), (14, 8735210), (20, 6114647), (22, 5558770), (28, 4367605), (35, 3494084), (44, 2779385), (55, 2223508), (70, 1747042), (77, 1588220), (110, 1111754), (140, 873521), (154, 794110), (220, 555877), (308, 397055), (385, 317644), (770, 158822), (1540, 79411)]