2078340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 6580224

約数和(自身を除く): 4501884

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 67, 94, 110, 132, 134, 141, 165, 188, 201, 220, 235, 268, 282, 330, 335, 402, 470, 517, 564, 660, 670, 705, 737, 804, 940, 1005, 1034, 1340, 1410, 1474, 1551, 2010, 2068, 2211, 2585, 2820, 2948, 3102, 3149, 3685, 4020, 4422, 5170, 6204, 6298, 7370, 7755, 8844, 9447, 10340, 11055, 12596, 14740, 15510, 15745, 18894, 22110, 31020, 31490, 34639, 37788, 44220, 47235, 62980, 69278, 94470, 103917, 138556, 173195, 188940, 207834, 346390, 415668, 519585, 692780, 1039170, 2078340]

約数ペア:

[(1, 2078340), (2, 1039170), (3, 692780), (4, 519585), (5, 415668), (6, 346390), (10, 207834), (11, 188940), (12, 173195), (15, 138556), (20, 103917), (22, 94470), (30, 69278), (33, 62980), (44, 47235), (47, 44220), (55, 37788), (60, 34639), (66, 31490), (67, 31020), (94, 22110), (110, 18894), (132, 15745), (134, 15510), (141, 14740), (165, 12596), (188, 11055), (201, 10340), (220, 9447), (235, 8844), (268, 7755), (282, 7370), (330, 6298), (335, 6204), (402, 5170), (470, 4422), (517, 4020), (564, 3685), (660, 3149), (670, 3102), (705, 2948), (737, 2820), (804, 2585), (940, 2211), (1005, 2068), (1034, 2010), (1340, 1551), (1410, 1474)]