80236770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157327}}^1$

素因数の和:157354

約数の個数: 32

約数和(自身を含む): 203897088

約数和(自身を除く): 123660318

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 157327, 314654, 471981, 786635, 943962, 1573270, 2359905, 2674559, 4719810, 5349118, 8023677, 13372795, 16047354, 26745590, 40118385, 80236770]

約数ペア:

[(1, 80236770), (2, 40118385), (3, 26745590), (5, 16047354), (6, 13372795), (10, 8023677), (15, 5349118), (17, 4719810), (30, 2674559), (34, 2359905), (51, 1573270), (85, 943962), (102, 786635), (170, 471981), (255, 314654), (510, 157327)]