73845330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{189347}}^1$

素因数の和:189370

約数の個数: 32

約数和(自身を含む): 190862784

約数和(自身を除く): 117017454

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 189347, 378694, 568041, 946735, 1136082, 1893470, 2461511, 2840205, 4923022, 5680410, 7384533, 12307555, 14769066, 24615110, 36922665, 73845330]

約数ペア:

[(1, 73845330), (2, 36922665), (3, 24615110), (5, 14769066), (6, 12307555), (10, 7384533), (13, 5680410), (15, 4923022), (26, 2840205), (30, 2461511), (39, 1893470), (65, 1136082), (78, 946735), (130, 568041), (195, 378694), (390, 189347)]