71244690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{215893}}^1$

素因数の和:215914

約数の個数: 32

約数和(自身を含む): 186532416

約数和(自身を除く): 115287726

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 215893, 431786, 647679, 1079465, 1295358, 2158930, 2374823, 3238395, 4749646, 6476790, 7124469, 11874115, 14248938, 23748230, 35622345, 71244690]

約数ペア:

[(1, 71244690), (2, 35622345), (3, 23748230), (5, 14248938), (6, 11874115), (10, 7124469), (11, 6476790), (15, 4749646), (22, 3238395), (30, 2374823), (33, 2158930), (55, 1295358), (66, 1079465), (110, 647679), (165, 431786), (330, 215893)]