71330210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{227}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 149615424

約数和(自身を除く): 78285214

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 227, 335, 454, 469, 670, 938, 1135, 1589, 2270, 2345, 3178, 4489, 4690, 7945, 8978, 15209, 15890, 22445, 30418, 31423, 44890, 62846, 76045, 106463, 152090, 157115, 212926, 314230, 532315, 1019003, 1064630, 2038006, 5095015, 7133021, 10190030, 14266042, 35665105, 71330210]

約数ペア:

[(1, 71330210), (2, 35665105), (5, 14266042), (7, 10190030), (10, 7133021), (14, 5095015), (35, 2038006), (67, 1064630), (70, 1019003), (134, 532315), (227, 314230), (335, 212926), (454, 157115), (469, 152090), (670, 106463), (938, 76045), (1135, 62846), (1589, 44890), (2270, 31423), (2345, 30418), (3178, 22445), (4489, 15890), (4690, 15209), (7945, 8978)]