9259390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 20901888

約数和(自身を除く): 11642498

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 251, 310, 434, 502, 527, 595, 1054, 1085, 1190, 1255, 1757, 2170, 2510, 2635, 3514, 3689, 4267, 5270, 7378, 7781, 8534, 8785, 15562, 17570, 18445, 21335, 29869, 36890, 38905, 42670, 54467, 59738, 77810, 108934, 132277, 149345, 264554, 272335, 298690, 544670, 661385, 925939, 1322770, 1851878, 4629695, 9259390]

約数ペア:

[(1, 9259390), (2, 4629695), (5, 1851878), (7, 1322770), (10, 925939), (14, 661385), (17, 544670), (31, 298690), (34, 272335), (35, 264554), (62, 149345), (70, 132277), (85, 108934), (119, 77810), (155, 59738), (170, 54467), (217, 42670), (238, 38905), (251, 36890), (310, 29869), (434, 21335), (502, 18445), (527, 17570), (595, 15562), (1054, 8785), (1085, 8534), (1190, 7781), (1255, 7378), (1757, 5270), (2170, 4267), (2510, 3689), (2635, 3514)]