77661390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{55079}}^1$

素因数の和:55136

約数の個数: 32

約数和(自身を含む): 190356480

約数和(自身を除く): 112695090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 55079, 110158, 165237, 275395, 330474, 550790, 826185, 1652370, 2588713, 5177426, 7766139, 12943565, 15532278, 25887130, 38830695, 77661390]

約数ペア:

[(1, 77661390), (2, 38830695), (3, 25887130), (5, 15532278), (6, 12943565), (10, 7766139), (15, 5177426), (30, 2588713), (47, 1652370), (94, 826185), (141, 550790), (235, 330474), (282, 275395), (470, 165237), (705, 110158), (1410, 55079)]