1678001470

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{30727}}^1$

素因数の和:30904

約数の個数: 32

約数和(自身を含む): 3115081728

約数和(自身を除く): 1437080258

約数列:

[1, 2, 5, 10, 43, 86, 127, 215, 254, 430, 635, 1270, 5461, 10922, 27305, 30727, 54610, 61454, 153635, 307270, 1321261, 2642522, 3902329, 6606305, 7804658, 13212610, 19511645, 39023290, 167800147, 335600294, 839000735, 1678001470]

約数ペア:

[(1, 1678001470), (2, 839000735), (5, 335600294), (10, 167800147), (43, 39023290), (86, 19511645), (127, 13212610), (215, 7804658), (254, 6606305), (430, 3902329), (635, 2642522), (1270, 1321261), (5461, 307270), (10922, 153635), (27305, 61454), (30727, 54610)]