2549156730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{491167}}^1$

素因数の和:491350

約数の個数: 32

約数和(自身を含む): 6153352704

約数和(自身を除く): 3604195974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 491167, 982334, 1473501, 2455835, 2947002, 4911670, 7367505, 14735010, 84971891, 169943782, 254915673, 424859455, 509831346, 849718910, 1274578365, 2549156730]

約数ペア:

[(1, 2549156730), (2, 1274578365), (3, 849718910), (5, 509831346), (6, 424859455), (10, 254915673), (15, 169943782), (30, 84971891), (173, 14735010), (346, 7367505), (519, 4911670), (865, 2947002), (1038, 2455835), (1730, 1473501), (2595, 982334), (5190, 491167)]