140062340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1929

約数の個数: 72

約数和(自身を含む): 333908736

約数和(自身を除く): 193846396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 310, 341, 484, 605, 620, 682, 1210, 1364, 1705, 1867, 2420, 3410, 3734, 3751, 6820, 7468, 7502, 9335, 15004, 18670, 18755, 20537, 37340, 37510, 41074, 57877, 75020, 82148, 102685, 115754, 205370, 225907, 231508, 289385, 410740, 451814, 578770, 636647, 903628, 1129535, 1157540, 1273294, 2259070, 2546588, 3183235, 4518140, 6366470, 7003117, 12732940, 14006234, 28012468, 35015585, 70031170, 140062340]

約数ペア:

[(1, 140062340), (2, 70031170), (4, 35015585), (5, 28012468), (10, 14006234), (11, 12732940), (20, 7003117), (22, 6366470), (31, 4518140), (44, 3183235), (55, 2546588), (62, 2259070), (110, 1273294), (121, 1157540), (124, 1129535), (155, 903628), (220, 636647), (242, 578770), (310, 451814), (341, 410740), (484, 289385), (605, 231508), (620, 225907), (682, 205370), (1210, 115754), (1364, 102685), (1705, 82148), (1867, 75020), (2420, 57877), (3410, 41074), (3734, 37510), (3751, 37340), (6820, 20537), (7468, 18755), (7502, 18670), (9335, 15004)]