30659616

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:479

約数の個数: 144

約数和(自身を含む): 99066240

約数和(自身を除く): 68406624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 431, 456, 468, 494, 608, 624, 684, 741, 862, 912, 936, 988, 1248, 1293, 1368, 1482, 1724, 1824, 1872, 1976, 2223, 2586, 2736, 2964, 3448, 3744, 3879, 3952, 4446, 5172, 5472, 5603, 5928, 6896, 7758, 7904, 8189, 8892, 10344, 11206, 11856, 13792, 15516, 16378, 16809, 17784, 20688, 22412, 23712, 24567, 31032, 32756, 33618, 35568, 41376, 44824, 49134, 50427, 62064, 65512, 67236, 71136, 73701, 89648, 98268, 100854, 106457, 124128, 131024, 134472, 147402, 179296, 196536, 201708, 212914, 262048, 268944, 294804, 319371, 393072, 403416, 425828, 537888, 589608, 638742, 786144, 806832, 851656, 958113, 1179216, 1277484, 1613664, 1703312, 1916226, 2358432, 2554968, 3406624, 3832452, 5109936, 7664904, 10219872, 15329808, 30659616]

約数ペア:

[(1, 30659616), (2, 15329808), (3, 10219872), (4, 7664904), (6, 5109936), (8, 3832452), (9, 3406624), (12, 2554968), (13, 2358432), (16, 1916226), (18, 1703312), (19, 1613664), (24, 1277484), (26, 1179216), (32, 958113), (36, 851656), (38, 806832), (39, 786144), (48, 638742), (52, 589608), (57, 537888), (72, 425828), (76, 403416), (78, 393072), (96, 319371), (104, 294804), (114, 268944), (117, 262048), (144, 212914), (152, 201708), (156, 196536), (171, 179296), (208, 147402), (228, 134472), (234, 131024), (247, 124128), (288, 106457), (304, 100854), (312, 98268), (342, 89648), (416, 73701), (431, 71136), (456, 67236), (468, 65512), (494, 62064), (608, 50427), (624, 49134), (684, 44824), (741, 41376), (862, 35568), (912, 33618), (936, 32756), (988, 31032), (1248, 24567), (1293, 23712), (1368, 22412), (1482, 20688), (1724, 17784), (1824, 16809), (1872, 16378), (1976, 15516), (2223, 13792), (2586, 11856), (2736, 11206), (2964, 10344), (3448, 8892), (3744, 8189), (3879, 7904), (3952, 7758), (4446, 6896), (5172, 5928), (5472, 5603)]