30615132478

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1297}}^1\times {\mathrm{1811}}^1$

素因数の和:3150

約数の個数: 64

約数和(自身を含む): 56447424000

約数和(自身を除く): 25832291522

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1297, 1811, 1862, 2594, 3622, 6517, 9079, 12677, 13034, 18158, 24643, 25354, 34409, 49286, 63553, 68818, 88739, 127106, 172501, 177478, 240863, 345002, 444871, 481726, 621173, 889742, 1207507, 1242346, 1686041, 2348867, 2415014, 3372082, 4697734, 8452549, 11802287, 16442069, 16905098, 23604574, 32884138, 44628473, 89256946, 115094483, 230188966, 312399311, 624798622, 805661381, 1611322762, 2186795177, 4373590354, 15307566239, 30615132478]

約数ペア:

[(1, 30615132478), (2, 15307566239), (7, 4373590354), (14, 2186795177), (19, 1611322762), (38, 805661381), (49, 624798622), (98, 312399311), (133, 230188966), (266, 115094483), (343, 89256946), (686, 44628473), (931, 32884138), (1297, 23604574), (1811, 16905098), (1862, 16442069), (2594, 11802287), (3622, 8452549), (6517, 4697734), (9079, 3372082), (12677, 2415014), (13034, 2348867), (18158, 1686041), (24643, 1242346), (25354, 1207507), (34409, 889742), (49286, 621173), (63553, 481726), (68818, 444871), (88739, 345002), (127106, 240863), (172501, 177478)]