693404330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{51631}}^1$

素因数の和:51734

約数の個数: 32

約数和(自身を含む): 1338301440

約数和(自身を除く): 644897110

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 6715, 13430, 51631, 103262, 258155, 516310, 877727, 1755454, 4078849, 4388635, 8157698, 8777270, 20394245, 40788490, 69340433, 138680866, 346702165, 693404330]

約数ペア:

[(1, 693404330), (2, 346702165), (5, 138680866), (10, 69340433), (17, 40788490), (34, 20394245), (79, 8777270), (85, 8157698), (158, 4388635), (170, 4078849), (395, 1755454), (790, 877727), (1343, 516310), (2686, 258155), (6715, 103262), (13430, 51631)]