1003230

素因数分解:

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

素因数の和:241

約数の個数: 48

約数和(自身を含む): 2661984

約数和(自身を除く): 1658754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 157, 213, 314, 355, 426, 471, 639, 710, 785, 942, 1065, 1278, 1413, 1570, 2130, 2355, 2826, 3195, 4710, 6390, 7065, 11147, 14130, 22294, 33441, 55735, 66882, 100323, 111470, 167205, 200646, 334410, 501615, 1003230]

約数ペア:

[(1, 1003230), (2, 501615), (3, 334410), (5, 200646), (6, 167205), (9, 111470), (10, 100323), (15, 66882), (18, 55735), (30, 33441), (45, 22294), (71, 14130), (90, 11147), (142, 7065), (157, 6390), (213, 4710), (314, 3195), (355, 2826), (426, 2355), (471, 2130), (639, 1570), (710, 1413), (785, 1278), (942, 1065)]