40243590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:966

約数の個数: 96

約数和(自身を含む): 114734880

約数和(自身を除く): 74491290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 29, 30, 34, 45, 51, 58, 85, 87, 90, 102, 145, 153, 170, 174, 255, 261, 290, 306, 435, 493, 510, 522, 765, 870, 907, 986, 1305, 1479, 1530, 1814, 2465, 2610, 2721, 2958, 4437, 4535, 4930, 5442, 7395, 8163, 8874, 9070, 13605, 14790, 15419, 16326, 22185, 26303, 27210, 30838, 40815, 44370, 46257, 52606, 77095, 78909, 81630, 92514, 131515, 138771, 154190, 157818, 231285, 236727, 263030, 277542, 394545, 447151, 462570, 473454, 693855, 789090, 894302, 1183635, 1341453, 1387710, 2235755, 2367270, 2682906, 4024359, 4471510, 6707265, 8048718, 13414530, 20121795, 40243590]

約数ペア:

[(1, 40243590), (2, 20121795), (3, 13414530), (5, 8048718), (6, 6707265), (9, 4471510), (10, 4024359), (15, 2682906), (17, 2367270), (18, 2235755), (29, 1387710), (30, 1341453), (34, 1183635), (45, 894302), (51, 789090), (58, 693855), (85, 473454), (87, 462570), (90, 447151), (102, 394545), (145, 277542), (153, 263030), (170, 236727), (174, 231285), (255, 157818), (261, 154190), (290, 138771), (306, 131515), (435, 92514), (493, 81630), (510, 78909), (522, 77095), (765, 52606), (870, 46257), (907, 44370), (986, 40815), (1305, 30838), (1479, 27210), (1530, 26303), (1814, 22185), (2465, 16326), (2610, 15419), (2721, 14790), (2958, 13605), (4437, 9070), (4535, 8874), (4930, 8163), (5442, 7395)]