30705156730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{11489}}^1$

素因数の和:11791

約数の個数: 64

約数和(自身を含む): 59564160000

約数和(自身を除く): 28859003270

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 199, 395, 398, 790, 995, 1343, 1990, 2686, 3383, 6715, 6766, 11489, 13430, 15721, 16915, 22978, 31442, 33830, 57445, 78605, 114890, 157210, 195313, 267257, 390626, 534514, 907631, 976565, 1336285, 1815262, 1953130, 2286311, 2672570, 4538155, 4572622, 9076310, 11431555, 15429727, 22863110, 30859454, 38867287, 77148635, 77734574, 154297270, 180618569, 194336435, 361237138, 388672870, 903092845, 1806185690, 3070515673, 6141031346, 15352578365, 30705156730]

約数ペア:

[(1, 30705156730), (2, 15352578365), (5, 6141031346), (10, 3070515673), (17, 1806185690), (34, 903092845), (79, 388672870), (85, 361237138), (158, 194336435), (170, 180618569), (199, 154297270), (395, 77734574), (398, 77148635), (790, 38867287), (995, 30859454), (1343, 22863110), (1990, 15429727), (2686, 11431555), (3383, 9076310), (6715, 4572622), (6766, 4538155), (11489, 2672570), (13430, 2286311), (15721, 1953130), (16915, 1815262), (22978, 1336285), (31442, 976565), (33830, 907631), (57445, 534514), (78605, 390626), (114890, 267257), (157210, 195313)]