31151070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18217}}^1$

素因数の和:18249

約数の個数: 48

約数和(自身を含む): 85260240

約数和(自身を除く): 54109170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 18217, 36434, 54651, 91085, 109302, 163953, 182170, 273255, 327906, 346123, 546510, 692246, 819765, 1038369, 1639530, 1730615, 2076738, 3115107, 3461230, 5191845, 6230214, 10383690, 15575535, 31151070]

約数ペア:

[(1, 31151070), (2, 15575535), (3, 10383690), (5, 6230214), (6, 5191845), (9, 3461230), (10, 3115107), (15, 2076738), (18, 1730615), (19, 1639530), (30, 1038369), (38, 819765), (45, 692246), (57, 546510), (90, 346123), (95, 327906), (114, 273255), (171, 182170), (190, 163953), (285, 109302), (342, 91085), (570, 54651), (855, 36434), (1710, 18217)]