1230481490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{41953}}^1$

素因数の和:42386

約数の個数: 32

約数和(自身を含む): 2537377920

約数和(自身を除く): 1306896430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 419, 838, 2095, 2933, 4190, 5866, 14665, 29330, 41953, 83906, 209765, 293671, 419530, 587342, 1468355, 2936710, 17578307, 35156614, 87891535, 123048149, 175783070, 246096298, 615240745, 1230481490]

約数ペア:

[(1, 1230481490), (2, 615240745), (5, 246096298), (7, 175783070), (10, 123048149), (14, 87891535), (35, 35156614), (70, 17578307), (419, 2936710), (838, 1468355), (2095, 587342), (2933, 419530), (4190, 293671), (5866, 209765), (14665, 83906), (29330, 41953)]