88366290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{68501}}^1$

素因数の和:68554

約数の個数: 32

約数和(自身を含む): 217014336

約数和(自身を除く): 128648046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 68501, 137002, 205503, 342505, 411006, 685010, 1027515, 2055030, 2945543, 5891086, 8836629, 14727715, 17673258, 29455430, 44183145, 88366290]

約数ペア:

[(1, 88366290), (2, 44183145), (3, 29455430), (5, 17673258), (6, 14727715), (10, 8836629), (15, 5891086), (30, 2945543), (43, 2055030), (86, 1027515), (129, 685010), (215, 411006), (258, 342505), (430, 205503), (645, 137002), (1290, 68501)]