71908130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60427}}^1$

素因数の和:60458

約数の個数: 32

約数和(自身を含む): 156629376

約数和(自身を除く): 84721246

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 60427, 120854, 302135, 422989, 604270, 845978, 1027259, 2054518, 2114945, 4229890, 5136295, 7190813, 10272590, 14381626, 35954065, 71908130]

約数ペア:

[(1, 71908130), (2, 35954065), (5, 14381626), (7, 10272590), (10, 7190813), (14, 5136295), (17, 4229890), (34, 2114945), (35, 2054518), (70, 1027259), (85, 845978), (119, 604270), (170, 422989), (238, 302135), (595, 120854), (1190, 60427)]