148831480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18329}}^1$

素因数の和:18376

約数の個数: 64

約数和(自身を含む): 395928000

約数和(自身を除く): 247096520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 18329, 36658, 73316, 91645, 128303, 146632, 183290, 256606, 366580, 513212, 531541, 641515, 733160, 1026424, 1063082, 1283030, 2126164, 2566060, 2657705, 3720787, 4252328, 5132120, 5315410, 7441574, 10630820, 14883148, 18603935, 21261640, 29766296, 37207870, 74415740, 148831480]

約数ペア:

[(1, 148831480), (2, 74415740), (4, 37207870), (5, 29766296), (7, 21261640), (8, 18603935), (10, 14883148), (14, 10630820), (20, 7441574), (28, 5315410), (29, 5132120), (35, 4252328), (40, 3720787), (56, 2657705), (58, 2566060), (70, 2126164), (116, 1283030), (140, 1063082), (145, 1026424), (203, 733160), (232, 641515), (280, 531541), (290, 513212), (406, 366580), (580, 256606), (812, 183290), (1015, 146632), (1160, 128303), (1624, 91645), (2030, 73316), (4060, 36658), (8120, 18329)]