2091277230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9958463}}^1$

素因数の和:9958480

約数の個数: 32

約数和(自身を含む): 5736075264

約数和(自身を除く): 3644798034

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9958463, 19916926, 29875389, 49792315, 59750778, 69709241, 99584630, 139418482, 149376945, 209127723, 298753890, 348546205, 418255446, 697092410, 1045638615, 2091277230]

約数ペア:

[(1, 2091277230), (2, 1045638615), (3, 697092410), (5, 418255446), (6, 348546205), (7, 298753890), (10, 209127723), (14, 149376945), (15, 139418482), (21, 99584630), (30, 69709241), (35, 59750778), (42, 49792315), (70, 29875389), (105, 19916926), (210, 9958463)]