108219390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83891}}^1$

素因数の和:83944

約数の個数: 32

約数和(自身を含む): 265769856

約数和(自身を除く): 157550466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 83891, 167782, 251673, 419455, 503346, 838910, 1258365, 2516730, 3607313, 7214626, 10821939, 18036565, 21643878, 36073130, 54109695, 108219390]

約数ペア:

[(1, 108219390), (2, 54109695), (3, 36073130), (5, 21643878), (6, 18036565), (10, 10821939), (15, 7214626), (30, 3607313), (43, 2516730), (86, 1258365), (129, 838910), (215, 503346), (258, 419455), (430, 251673), (645, 167782), (1290, 83891)]