30012216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 87091200

約数和(自身を除く): 57078984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 104, 107, 116, 124, 156, 174, 186, 214, 232, 248, 312, 321, 348, 372, 377, 403, 428, 642, 696, 744, 754, 806, 856, 899, 1131, 1209, 1284, 1391, 1508, 1612, 1798, 2262, 2418, 2568, 2697, 2782, 3016, 3103, 3224, 3317, 3596, 4173, 4524, 4836, 5394, 5564, 6206, 6634, 7192, 8346, 9048, 9309, 9672, 9951, 10788, 11128, 11687, 12412, 13268, 16692, 18618, 19902, 21576, 23374, 24824, 26536, 33384, 35061, 37236, 39804, 40339, 43121, 46748, 70122, 74472, 79608, 80678, 86242, 93496, 96193, 121017, 129363, 140244, 161356, 172484, 192386, 242034, 258726, 280488, 288579, 322712, 344968, 384772, 484068, 517452, 577158, 769544, 968136, 1034904, 1154316, 1250509, 2308632, 2501018, 3751527, 5002036, 7503054, 10004072, 15006108, 30012216]

約数ペア:

[(1, 30012216), (2, 15006108), (3, 10004072), (4, 7503054), (6, 5002036), (8, 3751527), (12, 2501018), (13, 2308632), (24, 1250509), (26, 1154316), (29, 1034904), (31, 968136), (39, 769544), (52, 577158), (58, 517452), (62, 484068), (78, 384772), (87, 344968), (93, 322712), (104, 288579), (107, 280488), (116, 258726), (124, 242034), (156, 192386), (174, 172484), (186, 161356), (214, 140244), (232, 129363), (248, 121017), (312, 96193), (321, 93496), (348, 86242), (372, 80678), (377, 79608), (403, 74472), (428, 70122), (642, 46748), (696, 43121), (744, 40339), (754, 39804), (806, 37236), (856, 35061), (899, 33384), (1131, 26536), (1209, 24824), (1284, 23374), (1391, 21576), (1508, 19902), (1612, 18618), (1798, 16692), (2262, 13268), (2418, 12412), (2568, 11687), (2697, 11128), (2782, 10788), (3016, 9951), (3103, 9672), (3224, 9309), (3317, 9048), (3596, 8346), (4173, 7192), (4524, 6634), (4836, 6206), (5394, 5564)]