2739530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 5284224

約数和(自身を除く): 2544694

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 277, 430, 554, 989, 1385, 1978, 2770, 4945, 6371, 9890, 11911, 12742, 23822, 31855, 59555, 63710, 119110, 273953, 547906, 1369765, 2739530]

約数ペア:

[(1, 2739530), (2, 1369765), (5, 547906), (10, 273953), (23, 119110), (43, 63710), (46, 59555), (86, 31855), (115, 23822), (215, 12742), (230, 11911), (277, 9890), (430, 6371), (554, 4945), (989, 2770), (1385, 1978)]