9697450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 20891520

約数和(自身を除く): 11194070

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 175, 206, 269, 350, 515, 538, 721, 1030, 1345, 1442, 1883, 2575, 2690, 3605, 3766, 5150, 6725, 7210, 9415, 13450, 18025, 18830, 27707, 36050, 47075, 55414, 94150, 138535, 193949, 277070, 387898, 692675, 969745, 1385350, 1939490, 4848725, 9697450]

約数ペア:

[(1, 9697450), (2, 4848725), (5, 1939490), (7, 1385350), (10, 969745), (14, 692675), (25, 387898), (35, 277070), (50, 193949), (70, 138535), (103, 94150), (175, 55414), (206, 47075), (269, 36050), (350, 27707), (515, 18830), (538, 18025), (721, 13450), (1030, 9415), (1345, 7210), (1442, 6725), (1883, 5150), (2575, 3766), (2690, 3605)]