30864512

素因数分解:

$2^7\times 7^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 128

約数和(自身を含む): 77520000

約数和(自身を除く): 46655488

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 49, 56, 64, 74, 76, 98, 112, 128, 133, 148, 152, 196, 224, 259, 266, 296, 304, 343, 392, 448, 518, 532, 592, 608, 686, 703, 784, 896, 931, 1036, 1064, 1184, 1216, 1372, 1406, 1568, 1813, 1862, 2072, 2128, 2368, 2432, 2744, 2812, 3136, 3626, 3724, 4144, 4256, 4736, 4921, 5488, 5624, 6272, 6517, 7252, 7448, 8288, 8512, 9842, 10976, 11248, 12691, 13034, 14504, 14896, 16576, 17024, 19684, 21952, 22496, 25382, 26068, 29008, 29792, 33152, 34447, 39368, 43904, 44992, 50764, 52136, 58016, 59584, 68894, 78736, 89984, 101528, 104272, 116032, 119168, 137788, 157472, 203056, 208544, 232064, 241129, 275576, 314944, 406112, 417088, 482258, 551152, 629888, 812224, 834176, 964516, 1102304, 1624448, 1929032, 2204608, 3858064, 4409216, 7716128, 15432256, 30864512]

約数ペア:

[(1, 30864512), (2, 15432256), (4, 7716128), (7, 4409216), (8, 3858064), (14, 2204608), (16, 1929032), (19, 1624448), (28, 1102304), (32, 964516), (37, 834176), (38, 812224), (49, 629888), (56, 551152), (64, 482258), (74, 417088), (76, 406112), (98, 314944), (112, 275576), (128, 241129), (133, 232064), (148, 208544), (152, 203056), (196, 157472), (224, 137788), (259, 119168), (266, 116032), (296, 104272), (304, 101528), (343, 89984), (392, 78736), (448, 68894), (518, 59584), (532, 58016), (592, 52136), (608, 50764), (686, 44992), (703, 43904), (784, 39368), (896, 34447), (931, 33152), (1036, 29792), (1064, 29008), (1184, 26068), (1216, 25382), (1372, 22496), (1406, 21952), (1568, 19684), (1813, 17024), (1862, 16576), (2072, 14896), (2128, 14504), (2368, 13034), (2432, 12691), (2744, 11248), (2812, 10976), (3136, 9842), (3626, 8512), (3724, 8288), (4144, 7448), (4256, 7252), (4736, 6517), (4921, 6272), (5488, 5624)]