4889530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 9180864

約数和(自身を除く): 4291334

約数列:

[1, 2, 5, 10, 43, 83, 86, 137, 166, 215, 274, 415, 430, 685, 830, 1370, 3569, 5891, 7138, 11371, 11782, 17845, 22742, 29455, 35690, 56855, 58910, 113710, 488953, 977906, 2444765, 4889530]

約数ペア:

[(1, 4889530), (2, 2444765), (5, 977906), (10, 488953), (43, 113710), (83, 58910), (86, 56855), (137, 35690), (166, 29455), (215, 22742), (274, 17845), (415, 11782), (430, 11371), (685, 7138), (830, 5891), (1370, 3569)]