140755890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1879}}^1$

素因数の和:2127

約数の個数: 64

約数和(自身を含む): 370344960

約数和(自身を除く): 229589070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 227, 330, 454, 681, 1135, 1362, 1879, 2270, 2497, 3405, 3758, 4994, 5637, 6810, 7491, 9395, 11274, 12485, 14982, 18790, 20669, 24970, 28185, 37455, 41338, 56370, 62007, 74910, 103345, 124014, 206690, 310035, 426533, 620070, 853066, 1279599, 2132665, 2559198, 4265330, 4691863, 6397995, 9383726, 12795990, 14075589, 23459315, 28151178, 46918630, 70377945, 140755890]

約数ペア:

[(1, 140755890), (2, 70377945), (3, 46918630), (5, 28151178), (6, 23459315), (10, 14075589), (11, 12795990), (15, 9383726), (22, 6397995), (30, 4691863), (33, 4265330), (55, 2559198), (66, 2132665), (110, 1279599), (165, 853066), (227, 620070), (330, 426533), (454, 310035), (681, 206690), (1135, 124014), (1362, 103345), (1879, 74910), (2270, 62007), (2497, 56370), (3405, 41338), (3758, 37455), (4994, 28185), (5637, 24970), (6810, 20669), (7491, 18790), (9395, 14982), (11274, 12485)]