1081675870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{28837}}^1$

素因数の和:28897

約数の個数: 48

約数和(自身を含む): 2209221504

約数和(自身を除く): 1127545634

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1210, 1705, 3410, 3751, 7502, 18755, 28837, 37510, 57674, 144185, 288370, 317207, 634414, 893947, 1586035, 1787894, 3172070, 3489277, 4469735, 6978554, 8939470, 9833417, 17446385, 19666834, 34892770, 49167085, 98334170, 108167587, 216335174, 540837935, 1081675870]

約数ペア:

[(1, 1081675870), (2, 540837935), (5, 216335174), (10, 108167587), (11, 98334170), (22, 49167085), (31, 34892770), (55, 19666834), (62, 17446385), (110, 9833417), (121, 8939470), (155, 6978554), (242, 4469735), (310, 3489277), (341, 3172070), (605, 1787894), (682, 1586035), (1210, 893947), (1705, 634414), (3410, 317207), (3751, 288370), (7502, 144185), (18755, 57674), (28837, 37510)]