120744470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{821}}^1$

素因数の和:1037

約数の個数: 64

約数和(自身を含む): 272719872

約数和(自身を除く): 151975402

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 191, 382, 385, 770, 821, 955, 1337, 1642, 1910, 2101, 2674, 4105, 4202, 5747, 6685, 8210, 9031, 10505, 11494, 13370, 14707, 18062, 21010, 28735, 29414, 45155, 57470, 63217, 73535, 90310, 126434, 147070, 156811, 313622, 316085, 632170, 784055, 1097677, 1568110, 1724921, 2195354, 3449842, 5488385, 8624605, 10976770, 12074447, 17249210, 24148894, 60372235, 120744470]

約数ペア:

[(1, 120744470), (2, 60372235), (5, 24148894), (7, 17249210), (10, 12074447), (11, 10976770), (14, 8624605), (22, 5488385), (35, 3449842), (55, 2195354), (70, 1724921), (77, 1568110), (110, 1097677), (154, 784055), (191, 632170), (382, 316085), (385, 313622), (770, 156811), (821, 147070), (955, 126434), (1337, 90310), (1642, 73535), (1910, 63217), (2101, 57470), (2674, 45155), (4105, 29414), (4202, 28735), (5747, 21010), (6685, 18062), (8210, 14707), (9031, 13370), (10505, 11494)]