1279232340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{10973}}^1$

素因数の和:11081

約数の個数: 96

約数和(自身を含む): 3761009280

約数和(自身を除く): 2481776940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 67, 87, 116, 134, 145, 174, 201, 268, 290, 335, 348, 402, 435, 580, 670, 804, 870, 1005, 1340, 1740, 1943, 2010, 3886, 4020, 5829, 7772, 9715, 10973, 11658, 19430, 21946, 23316, 29145, 32919, 38860, 43892, 54865, 58290, 65838, 109730, 116580, 131676, 164595, 219460, 318217, 329190, 636434, 658380, 735191, 954651, 1272868, 1470382, 1591085, 1909302, 2205573, 2940764, 3182170, 3675955, 3818604, 4411146, 4773255, 6364340, 7351910, 8822292, 9546510, 11027865, 14703820, 19093020, 21320539, 22055730, 42641078, 44111460, 63961617, 85282156, 106602695, 127923234, 213205390, 255846468, 319808085, 426410780, 639616170, 1279232340]

約数ペア:

[(1, 1279232340), (2, 639616170), (3, 426410780), (4, 319808085), (5, 255846468), (6, 213205390), (10, 127923234), (12, 106602695), (15, 85282156), (20, 63961617), (29, 44111460), (30, 42641078), (58, 22055730), (60, 21320539), (67, 19093020), (87, 14703820), (116, 11027865), (134, 9546510), (145, 8822292), (174, 7351910), (201, 6364340), (268, 4773255), (290, 4411146), (335, 3818604), (348, 3675955), (402, 3182170), (435, 2940764), (580, 2205573), (670, 1909302), (804, 1591085), (870, 1470382), (1005, 1272868), (1340, 954651), (1740, 735191), (1943, 658380), (2010, 636434), (3886, 329190), (4020, 318217), (5829, 219460), (7772, 164595), (9715, 131676), (10973, 116580), (11658, 109730), (19430, 65838), (21946, 58290), (23316, 54865), (29145, 43892), (32919, 38860)]