828230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 1681344

約数和(自身を除く): 853114

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 277, 299, 554, 598, 1385, 1495, 2770, 2990, 3601, 6371, 7202, 12742, 18005, 31855, 36010, 63710, 82823, 165646, 414115, 828230]

約数ペア:

[(1, 828230), (2, 414115), (5, 165646), (10, 82823), (13, 63710), (23, 36010), (26, 31855), (46, 18005), (65, 12742), (115, 7202), (130, 6371), (230, 3601), (277, 2990), (299, 2770), (554, 1495), (598, 1385)]