938397310

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{15737}}^1$

素因数の和:15900

約数の個数: 32

約数和(自身を含む): 1733698080

約数和(自身を除く): 795300770

約数列:

[1, 2, 5, 10, 67, 89, 134, 178, 335, 445, 670, 890, 5963, 11926, 15737, 29815, 31474, 59630, 78685, 157370, 1054379, 1400593, 2108758, 2801186, 5271895, 7002965, 10543790, 14005930, 93839731, 187679462, 469198655, 938397310]

約数ペア:

[(1, 938397310), (2, 469198655), (5, 187679462), (10, 93839731), (67, 14005930), (89, 10543790), (134, 7002965), (178, 5271895), (335, 2801186), (445, 2108758), (670, 1400593), (890, 1054379), (5963, 157370), (11926, 78685), (15737, 59630), (29815, 31474)]