2015293700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{8543}}^1$

素因数の和:8901

約数の個数: 72

約数和(自身を含む): 5013345792

約数和(自身を除く): 2998052092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 337, 350, 674, 700, 1348, 1685, 2359, 3370, 4718, 6740, 8425, 8543, 9436, 11795, 16850, 17086, 23590, 33700, 34172, 42715, 47180, 58975, 59801, 85430, 117950, 119602, 170860, 213575, 235900, 239204, 299005, 427150, 598010, 854300, 1196020, 1495025, 2878991, 2990050, 5757982, 5980100, 11515964, 14394955, 20152937, 28789910, 40305874, 57579820, 71974775, 80611748, 100764685, 143949550, 201529370, 287899100, 403058740, 503823425, 1007646850, 2015293700]

約数ペア:

[(1, 2015293700), (2, 1007646850), (4, 503823425), (5, 403058740), (7, 287899100), (10, 201529370), (14, 143949550), (20, 100764685), (25, 80611748), (28, 71974775), (35, 57579820), (50, 40305874), (70, 28789910), (100, 20152937), (140, 14394955), (175, 11515964), (337, 5980100), (350, 5757982), (674, 2990050), (700, 2878991), (1348, 1495025), (1685, 1196020), (2359, 854300), (3370, 598010), (4718, 427150), (6740, 299005), (8425, 239204), (8543, 235900), (9436, 213575), (11795, 170860), (16850, 119602), (17086, 117950), (23590, 85430), (33700, 59801), (34172, 58975), (42715, 47180)]