127772790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{90619}}^1$

素因数の和:90676

約数の個数: 32

約数和(自身を含む): 313182720

約数和(自身を除く): 185409930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 90619, 181238, 271857, 453095, 543714, 906190, 1359285, 2718570, 4259093, 8518186, 12777279, 21295465, 25554558, 42590930, 63886395, 127772790]

約数ペア:

[(1, 127772790), (2, 63886395), (3, 42590930), (5, 25554558), (6, 21295465), (10, 12777279), (15, 8518186), (30, 4259093), (47, 2718570), (94, 1359285), (141, 906190), (235, 543714), (282, 453095), (470, 271857), (705, 181238), (1410, 90619)]