81923370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{5701}}^1$

素因数の和:6190

約数の個数: 32

約数和(自身を含む): 197061120

約数和(自身を除く): 115137750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 479, 958, 1437, 2395, 2874, 4790, 5701, 7185, 11402, 14370, 17103, 28505, 34206, 57010, 85515, 171030, 2730779, 5461558, 8192337, 13653895, 16384674, 27307790, 40961685, 81923370]

約数ペア:

[(1, 81923370), (2, 40961685), (3, 27307790), (5, 16384674), (6, 13653895), (10, 8192337), (15, 5461558), (30, 2730779), (479, 171030), (958, 85515), (1437, 57010), (2395, 34206), (2874, 28505), (4790, 17103), (5701, 14370), (7185, 11402)]