127820110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2357}}^1$

素因数の和:2421

約数の個数: 64

約数和(自身を含む): 275037120

約数和(自身を除く): 147217010

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 55, 58, 85, 110, 145, 170, 187, 290, 319, 374, 493, 638, 935, 986, 1595, 1870, 2357, 2465, 3190, 4714, 4930, 5423, 10846, 11785, 23570, 25927, 27115, 40069, 51854, 54230, 68353, 80138, 129635, 136706, 200345, 259270, 341765, 400690, 440759, 683530, 751883, 881518, 1162001, 1503766, 2203795, 2324002, 3759415, 4407590, 5810005, 7518830, 11620010, 12782011, 25564022, 63910055, 127820110]

約数ペア:

[(1, 127820110), (2, 63910055), (5, 25564022), (10, 12782011), (11, 11620010), (17, 7518830), (22, 5810005), (29, 4407590), (34, 3759415), (55, 2324002), (58, 2203795), (85, 1503766), (110, 1162001), (145, 881518), (170, 751883), (187, 683530), (290, 440759), (319, 400690), (374, 341765), (493, 259270), (638, 200345), (935, 136706), (986, 129635), (1595, 80138), (1870, 68353), (2357, 54230), (2465, 51854), (3190, 40069), (4714, 27115), (4930, 25927), (5423, 23570), (10846, 11785)]