71027220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4679}}^1$

素因数の和:4725

約数の個数: 96

約数和(自身を含む): 226437120

約数和(自身を除く): 155409900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 3036, 3795, 4679, 5060, 7590, 9358, 14037, 15180, 18716, 23395, 28074, 46790, 51469, 56148, 70185, 93580, 102938, 107617, 140370, 154407, 205876, 215234, 257345, 280740, 308814, 322851, 430468, 514690, 538085, 617628, 645702, 772035, 1029380, 1076170, 1183787, 1291404, 1544070, 1614255, 2152340, 2367574, 3088140, 3228510, 3551361, 4735148, 5918935, 6457020, 7102722, 11837870, 14205444, 17756805, 23675740, 35513610, 71027220]

約数ペア:

[(1, 71027220), (2, 35513610), (3, 23675740), (4, 17756805), (5, 14205444), (6, 11837870), (10, 7102722), (11, 6457020), (12, 5918935), (15, 4735148), (20, 3551361), (22, 3228510), (23, 3088140), (30, 2367574), (33, 2152340), (44, 1614255), (46, 1544070), (55, 1291404), (60, 1183787), (66, 1076170), (69, 1029380), (92, 772035), (110, 645702), (115, 617628), (132, 538085), (138, 514690), (165, 430468), (220, 322851), (230, 308814), (253, 280740), (276, 257345), (330, 215234), (345, 205876), (460, 154407), (506, 140370), (660, 107617), (690, 102938), (759, 93580), (1012, 70185), (1265, 56148), (1380, 51469), (1518, 46790), (2530, 28074), (3036, 23395), (3795, 18716), (4679, 15180), (5060, 14037), (7590, 9358)]