67461940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 176569344

約数和(自身を除く): 109107404

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 101, 130, 140, 182, 202, 260, 364, 367, 404, 455, 505, 707, 734, 910, 1010, 1313, 1414, 1468, 1820, 1835, 2020, 2569, 2626, 2828, 3535, 3670, 4771, 5138, 5252, 6565, 7070, 7340, 9191, 9542, 10276, 12845, 13130, 14140, 18382, 19084, 23855, 25690, 26260, 33397, 36764, 37067, 45955, 47710, 51380, 66794, 74134, 91910, 95420, 133588, 148268, 166985, 183820, 185335, 259469, 333970, 370670, 481871, 518938, 667940, 741340, 963742, 1037876, 1297345, 1927484, 2409355, 2594690, 3373097, 4818710, 5189380, 6746194, 9637420, 13492388, 16865485, 33730970, 67461940]

約数ペア:

[(1, 67461940), (2, 33730970), (4, 16865485), (5, 13492388), (7, 9637420), (10, 6746194), (13, 5189380), (14, 4818710), (20, 3373097), (26, 2594690), (28, 2409355), (35, 1927484), (52, 1297345), (65, 1037876), (70, 963742), (91, 741340), (101, 667940), (130, 518938), (140, 481871), (182, 370670), (202, 333970), (260, 259469), (364, 185335), (367, 183820), (404, 166985), (455, 148268), (505, 133588), (707, 95420), (734, 91910), (910, 74134), (1010, 66794), (1313, 51380), (1414, 47710), (1468, 45955), (1820, 37067), (1835, 36764), (2020, 33397), (2569, 26260), (2626, 25690), (2828, 23855), (3535, 19084), (3670, 18382), (4771, 14140), (5138, 13130), (5252, 12845), (6565, 10276), (7070, 9542), (7340, 9191)]