22979110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2713}}^1$

素因数の和:2749

約数の個数: 48

約数和(自身を含む): 51978528

約数和(自身を除く): 28999418

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, 2713, 4235, 5426, 8470, 13565, 18991, 27130, 29843, 37982, 59686, 94955, 149215, 189910, 208901, 298430, 328273, 417802, 656546, 1044505, 1641365, 2089010, 2297911, 3282730, 4595822, 11489555, 22979110]

約数ペア:

[(1, 22979110), (2, 11489555), (5, 4595822), (7, 3282730), (10, 2297911), (11, 2089010), (14, 1641365), (22, 1044505), (35, 656546), (55, 417802), (70, 328273), (77, 298430), (110, 208901), (121, 189910), (154, 149215), (242, 94955), (385, 59686), (605, 37982), (770, 29843), (847, 27130), (1210, 18991), (1694, 13565), (2713, 8470), (4235, 5426)]