2878530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 6955200

約数和(自身を除く): 4076670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 419, 458, 687, 838, 1145, 1257, 1374, 2095, 2290, 2514, 3435, 4190, 6285, 6870, 12570, 95951, 191902, 287853, 479755, 575706, 959510, 1439265, 2878530]

約数ペア:

[(1, 2878530), (2, 1439265), (3, 959510), (5, 575706), (6, 479755), (10, 287853), (15, 191902), (30, 95951), (229, 12570), (419, 6870), (458, 6285), (687, 4190), (838, 3435), (1145, 2514), (1257, 2290), (1374, 2095)]