22775830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2689}}^1$

素因数の和:2725

約数の個数: 48

約数和(自身を含む): 51518880

約数和(自身を除く): 28743050

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 2689, 4235, 5378, 8470, 13445, 18823, 26890, 29579, 37646, 59158, 94115, 147895, 188230, 207053, 295790, 325369, 414106, 650738, 1035265, 1626845, 2070530, 2277583, 3253690, 4555166, 11387915, 22775830]

約数ペア:

[(1, 22775830), (2, 11387915), (5, 4555166), (7, 3253690), (10, 2277583), (11, 2070530), (14, 1626845), (22, 1035265), (35, 650738), (55, 414106), (70, 325369), (77, 295790), (110, 207053), (121, 188230), (154, 147895), (242, 94115), (385, 59158), (605, 37646), (770, 29579), (847, 26890), (1210, 18823), (1694, 13445), (2689, 8470), (4235, 5378)]