908283310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2543}}^1$

素因数の和:2769

約数の個数: 64

約数和(自身を含む): 1899085824

約数和(自身を除く): 990802514

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 191, 374, 382, 935, 955, 1870, 1910, 2101, 2543, 3247, 4202, 5086, 6494, 10505, 12715, 16235, 21010, 25430, 27973, 32470, 35717, 43231, 55946, 71434, 86462, 139865, 178585, 216155, 279730, 357170, 432310, 475541, 485713, 951082, 971426, 2377705, 2428565, 4755410, 4857130, 5342843, 8257121, 10685686, 16514242, 26714215, 41285605, 53428430, 82571210, 90828331, 181656662, 454141655, 908283310]

約数ペア:

[(1, 908283310), (2, 454141655), (5, 181656662), (10, 90828331), (11, 82571210), (17, 53428430), (22, 41285605), (34, 26714215), (55, 16514242), (85, 10685686), (110, 8257121), (170, 5342843), (187, 4857130), (191, 4755410), (374, 2428565), (382, 2377705), (935, 971426), (955, 951082), (1870, 485713), (1910, 475541), (2101, 432310), (2543, 357170), (3247, 279730), (4202, 216155), (5086, 178585), (6494, 139865), (10505, 86462), (12715, 71434), (16235, 55946), (21010, 43231), (25430, 35717), (27973, 32470)]