1893251710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{11071}}^1$

素因数の和:11441

約数の個数: 48

約数和(自身を含む): 3975955200

約数和(自身を除く): 2082703490

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 349, 490, 698, 1745, 2443, 3490, 4886, 11071, 12215, 17101, 22142, 24430, 34202, 55355, 77497, 85505, 110710, 154994, 171010, 387485, 542479, 774970, 1084958, 2712395, 3863779, 5424790, 7727558, 19318895, 27046453, 38637790, 54092906, 135232265, 189325171, 270464530, 378650342, 946625855, 1893251710]

約数ペア:

[(1, 1893251710), (2, 946625855), (5, 378650342), (7, 270464530), (10, 189325171), (14, 135232265), (35, 54092906), (49, 38637790), (70, 27046453), (98, 19318895), (245, 7727558), (349, 5424790), (490, 3863779), (698, 2712395), (1745, 1084958), (2443, 774970), (3490, 542479), (4886, 387485), (11071, 171010), (12215, 154994), (17101, 110710), (22142, 85505), (24430, 77497), (34202, 55355)]