2350460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 5730816

約数和(自身を除く): 3380356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 163, 206, 326, 412, 515, 652, 721, 815, 1030, 1141, 1442, 1630, 2060, 2282, 2884, 3260, 3605, 4564, 5705, 7210, 11410, 14420, 16789, 22820, 33578, 67156, 83945, 117523, 167890, 235046, 335780, 470092, 587615, 1175230, 2350460]

約数ペア:

[(1, 2350460), (2, 1175230), (4, 587615), (5, 470092), (7, 335780), (10, 235046), (14, 167890), (20, 117523), (28, 83945), (35, 67156), (70, 33578), (103, 22820), (140, 16789), (163, 14420), (206, 11410), (326, 7210), (412, 5705), (515, 4564), (652, 3605), (721, 3260), (815, 2884), (1030, 2282), (1141, 2060), (1442, 1630)]