298349610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{764999}}^1$

素因数の和:765022

約数の個数: 32

約数和(自身を含む): 771120000

約数和(自身を除く): 472770390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 764999, 1529998, 2294997, 3824995, 4589994, 7649990, 9944987, 11474985, 19889974, 22949970, 29834961, 49724935, 59669922, 99449870, 149174805, 298349610]

約数ペア:

[(1, 298349610), (2, 149174805), (3, 99449870), (5, 59669922), (6, 49724935), (10, 29834961), (13, 22949970), (15, 19889974), (26, 11474985), (30, 9944987), (39, 7649990), (65, 4589994), (78, 3824995), (130, 2294997), (195, 1529998), (390, 764999)]