77321430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6271}}^1$

素因数の和:6421

約数の個数: 48

約数和(自身を含む): 202535424

約数和(自身を除く): 125213994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 6165, 6271, 12330, 12542, 18813, 31355, 37626, 56439, 62710, 94065, 112878, 188130, 282195, 564390, 859127, 1718254, 2577381, 4295635, 5154762, 7732143, 8591270, 12886905, 15464286, 25773810, 38660715, 77321430]

約数ペア:

[(1, 77321430), (2, 38660715), (3, 25773810), (5, 15464286), (6, 12886905), (9, 8591270), (10, 7732143), (15, 5154762), (18, 4295635), (30, 2577381), (45, 1718254), (90, 859127), (137, 564390), (274, 282195), (411, 188130), (685, 112878), (822, 94065), (1233, 62710), (1370, 56439), (2055, 37626), (2466, 31355), (4110, 18813), (6165, 12542), (6271, 12330)]