142646140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6029}}^1$

素因数の和:6071

約数の個数: 72

約数和(自身を含む): 370772640

約数和(自身を除く): 228126500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 6029, 11830, 12058, 23660, 24116, 30145, 42203, 60290, 78377, 84406, 120580, 156754, 168812, 211015, 313508, 391885, 422030, 548639, 783770, 844060, 1018901, 1097278, 1567540, 2037802, 2194556, 2743195, 4075604, 5094505, 5486390, 7132307, 10189010, 10972780, 14264614, 20378020, 28529228, 35661535, 71323070, 142646140]

約数ペア:

[(1, 142646140), (2, 71323070), (4, 35661535), (5, 28529228), (7, 20378020), (10, 14264614), (13, 10972780), (14, 10189010), (20, 7132307), (26, 5486390), (28, 5094505), (35, 4075604), (52, 2743195), (65, 2194556), (70, 2037802), (91, 1567540), (130, 1097278), (140, 1018901), (169, 844060), (182, 783770), (260, 548639), (338, 422030), (364, 391885), (455, 313508), (676, 211015), (845, 168812), (910, 156754), (1183, 120580), (1690, 84406), (1820, 78377), (2366, 60290), (3380, 42203), (4732, 30145), (5915, 24116), (6029, 23660), (11830, 12058)]