126957710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1201}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 257814576

約数和(自身を除く): 130856866

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 961, 1201, 1705, 1922, 2402, 3410, 4805, 6005, 9610, 10571, 12010, 13211, 21142, 26422, 37231, 52855, 66055, 74462, 105710, 132110, 186155, 372310, 409541, 819082, 1154161, 2047705, 2308322, 4095410, 5770805, 11541610, 12695771, 25391542, 63478855, 126957710]

約数ペア:

[(1, 126957710), (2, 63478855), (5, 25391542), (10, 12695771), (11, 11541610), (22, 5770805), (31, 4095410), (55, 2308322), (62, 2047705), (110, 1154161), (155, 819082), (310, 409541), (341, 372310), (682, 186155), (961, 132110), (1201, 105710), (1705, 74462), (1922, 66055), (2402, 52855), (3410, 37231), (4805, 26422), (6005, 21142), (9610, 13211), (10571, 12010)]