120841490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1297}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 273639168

約数和(自身を除く): 152797678

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1297, 1331, 1694, 2594, 2662, 4235, 6485, 6655, 8470, 9079, 9317, 12970, 13310, 14267, 18158, 18634, 28534, 45395, 46585, 71335, 90790, 93170, 99869, 142670, 156937, 199738, 313874, 499345, 784685, 998690, 1098559, 1569370, 1726307, 2197118, 3452614, 5492795, 8631535, 10985590, 12084149, 17263070, 24168298, 60420745, 120841490]

約数ペア:

[(1, 120841490), (2, 60420745), (5, 24168298), (7, 17263070), (10, 12084149), (11, 10985590), (14, 8631535), (22, 5492795), (35, 3452614), (55, 2197118), (70, 1726307), (77, 1569370), (110, 1098559), (121, 998690), (154, 784685), (242, 499345), (385, 313874), (605, 199738), (770, 156937), (847, 142670), (1210, 99869), (1297, 93170), (1331, 90790), (1694, 71335), (2594, 46585), (2662, 45395), (4235, 28534), (6485, 18634), (6655, 18158), (8470, 14267), (9079, 13310), (9317, 12970)]