30480310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{97}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 64308384

約数和(自身を除く): 33828074

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 97, 134, 194, 335, 469, 485, 670, 679, 938, 970, 1358, 2345, 3395, 4489, 4690, 6499, 6790, 8978, 12998, 22445, 31423, 32495, 44890, 45493, 62846, 64990, 90986, 157115, 227465, 314230, 435433, 454930, 870866, 2177165, 3048031, 4354330, 6096062, 15240155, 30480310]

約数ペア:

[(1, 30480310), (2, 15240155), (5, 6096062), (7, 4354330), (10, 3048031), (14, 2177165), (35, 870866), (67, 454930), (70, 435433), (97, 314230), (134, 227465), (194, 157115), (335, 90986), (469, 64990), (485, 62846), (670, 45493), (679, 44890), (938, 32495), (970, 31423), (1358, 22445), (2345, 12998), (3395, 8978), (4489, 6790), (4690, 6499)]