302729020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1\times {\mathrm{1423}}^1$

素因数の和:2410

約数の個数: 48

約数和(自身を含む): 694729728

約数和(自身を除く): 392000708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 967, 1423, 1934, 2846, 3868, 4835, 5692, 7115, 9670, 10637, 14230, 15653, 19340, 21274, 28460, 31306, 42548, 53185, 62612, 78265, 106370, 156530, 212740, 313060, 1376041, 2752082, 5504164, 6880205, 13760410, 15136451, 27520820, 30272902, 60545804, 75682255, 151364510, 302729020]

約数ペア:

[(1, 302729020), (2, 151364510), (4, 75682255), (5, 60545804), (10, 30272902), (11, 27520820), (20, 15136451), (22, 13760410), (44, 6880205), (55, 5504164), (110, 2752082), (220, 1376041), (967, 313060), (1423, 212740), (1934, 156530), (2846, 106370), (3868, 78265), (4835, 62612), (5692, 53185), (7115, 42548), (9670, 31306), (10637, 28460), (14230, 21274), (15653, 19340)]