20174347890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{15277}}^1$

素因数の和:15433

約数の個数: 128

約数和(自身を含む): 55352805120

約数和(自身を除く): 35178457230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 73, 90, 134, 135, 146, 201, 219, 270, 335, 365, 402, 438, 603, 657, 670, 730, 1005, 1095, 1206, 1314, 1809, 1971, 2010, 2190, 3015, 3285, 3618, 3942, 4891, 6030, 6570, 9045, 9782, 9855, 14673, 15277, 18090, 19710, 24455, 29346, 30554, 44019, 45831, 48910, 73365, 76385, 88038, 91662, 132057, 137493, 146730, 152770, 220095, 229155, 264114, 274986, 412479, 440190, 458310, 660285, 687465, 824958, 1023559, 1115221, 1320570, 1374930, 2047118, 2062395, 2230442, 3070677, 3345663, 4124790, 5117795, 5576105, 6141354, 6691326, 9212031, 10036989, 10235590, 11152210, 15353385, 16728315, 18424062, 20073978, 27636093, 30110967, 30706770, 33456630, 46060155, 50184945, 55272186, 60221934, 74719807, 92120310, 100369890, 138180465, 149439614, 150554835, 224159421, 276360930, 301109670, 373599035, 448318842, 672478263, 747198070, 1120797105, 1344956526, 2017434789, 2241594210, 3362391315, 4034869578, 6724782630, 10087173945, 20174347890]

約数ペア:

[(1, 20174347890), (2, 10087173945), (3, 6724782630), (5, 4034869578), (6, 3362391315), (9, 2241594210), (10, 2017434789), (15, 1344956526), (18, 1120797105), (27, 747198070), (30, 672478263), (45, 448318842), (54, 373599035), (67, 301109670), (73, 276360930), (90, 224159421), (134, 150554835), (135, 149439614), (146, 138180465), (201, 100369890), (219, 92120310), (270, 74719807), (335, 60221934), (365, 55272186), (402, 50184945), (438, 46060155), (603, 33456630), (657, 30706770), (670, 30110967), (730, 27636093), (1005, 20073978), (1095, 18424062), (1206, 16728315), (1314, 15353385), (1809, 11152210), (1971, 10235590), (2010, 10036989), (2190, 9212031), (3015, 6691326), (3285, 6141354), (3618, 5576105), (3942, 5117795), (4891, 4124790), (6030, 3345663), (6570, 3070677), (9045, 2230442), (9782, 2062395), (9855, 2047118), (14673, 1374930), (15277, 1320570), (18090, 1115221), (19710, 1023559), (24455, 824958), (29346, 687465), (30554, 660285), (44019, 458310), (45831, 440190), (48910, 412479), (73365, 274986), (76385, 264114), (88038, 229155), (91662, 220095), (132057, 152770), (137493, 146730)]