3009690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 8190720

約数和(自身を除く): 5181030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 157, 213, 270, 314, 355, 426, 471, 639, 710, 785, 942, 1065, 1278, 1413, 1570, 1917, 2130, 2355, 2826, 3195, 3834, 4239, 4710, 6390, 7065, 8478, 9585, 11147, 14130, 19170, 21195, 22294, 33441, 42390, 55735, 66882, 100323, 111470, 167205, 200646, 300969, 334410, 501615, 601938, 1003230, 1504845, 3009690]

約数ペア:

[(1, 3009690), (2, 1504845), (3, 1003230), (5, 601938), (6, 501615), (9, 334410), (10, 300969), (15, 200646), (18, 167205), (27, 111470), (30, 100323), (45, 66882), (54, 55735), (71, 42390), (90, 33441), (135, 22294), (142, 21195), (157, 19170), (213, 14130), (270, 11147), (314, 9585), (355, 8478), (426, 7065), (471, 6390), (639, 4710), (710, 4239), (785, 3834), (942, 3195), (1065, 2826), (1278, 2355), (1413, 2130), (1570, 1917)]