180693490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{7507}}^1$

素因数の和:7626

約数の個数: 32

約数和(自身を含む): 340562880

約数和(自身を除く): 159869390

約数列:

[1, 2, 5, 10, 29, 58, 83, 145, 166, 290, 415, 830, 2407, 4814, 7507, 12035, 15014, 24070, 37535, 75070, 217703, 435406, 623081, 1088515, 1246162, 2177030, 3115405, 6230810, 18069349, 36138698, 90346745, 180693490]

約数ペア:

[(1, 180693490), (2, 90346745), (5, 36138698), (10, 18069349), (29, 6230810), (58, 3115405), (83, 2177030), (145, 1246162), (166, 1088515), (290, 623081), (415, 435406), (830, 217703), (2407, 75070), (4814, 37535), (7507, 24070), (12035, 15014)]