80966370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{2707}}^1$

素因数の和:3714

約数の個数: 32

約数和(自身を含む): 194586048

約数和(自身を除く): 113619678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 997, 1994, 2707, 2991, 4985, 5414, 5982, 8121, 9970, 13535, 14955, 16242, 27070, 29910, 40605, 81210, 2698879, 5397758, 8096637, 13494395, 16193274, 26988790, 40483185, 80966370]

約数ペア:

[(1, 80966370), (2, 40483185), (3, 26988790), (5, 16193274), (6, 13494395), (10, 8096637), (15, 5397758), (30, 2698879), (997, 81210), (1994, 40605), (2707, 29910), (2991, 27070), (4985, 16242), (5414, 14955), (5982, 13535), (8121, 9970)]