70931140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29803}}^1$

素因数の和:29836

約数の個数: 48

約数和(自身を含む): 180254592

約数和(自身を除く): 109323452

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 29803, 59606, 119212, 149015, 208621, 298030, 417242, 506651, 596060, 834484, 1013302, 1043105, 2026604, 2086210, 2533255, 3546557, 4172420, 5066510, 7093114, 10133020, 14186228, 17732785, 35465570, 70931140]

約数ペア:

[(1, 70931140), (2, 35465570), (4, 17732785), (5, 14186228), (7, 10133020), (10, 7093114), (14, 5066510), (17, 4172420), (20, 3546557), (28, 2533255), (34, 2086210), (35, 2026604), (68, 1043105), (70, 1013302), (85, 834484), (119, 596060), (140, 506651), (170, 417242), (238, 298030), (340, 208621), (476, 149015), (595, 119212), (1190, 59606), (2380, 29803)]