88902930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{68917}}^1$

素因数の和:68970

約数の個数: 32

約数和(自身を含む): 218332224

約数和(自身を除く): 129429294

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 68917, 137834, 206751, 344585, 413502, 689170, 1033755, 2067510, 2963431, 5926862, 8890293, 14817155, 17780586, 29634310, 44451465, 88902930]

約数ペア:

[(1, 88902930), (2, 44451465), (3, 29634310), (5, 17780586), (6, 14817155), (10, 8890293), (15, 5926862), (30, 2963431), (43, 2067510), (86, 1033755), (129, 689170), (215, 413502), (258, 344585), (430, 206751), (645, 137834), (1290, 68917)]