2230079810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{1549}}^1$

素因数の和:1851

約数の個数: 64

約数和(自身を含む): 4655059200

約数和(自身を除く): 2424979390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 157, 262, 314, 655, 785, 917, 1099, 1310, 1549, 1570, 1834, 2198, 3098, 4585, 5495, 7745, 9170, 10843, 10990, 15490, 20567, 21686, 41134, 54215, 102835, 108430, 143969, 202919, 205670, 243193, 287938, 405838, 486386, 719845, 1014595, 1215965, 1420433, 1439690, 1702351, 2029190, 2431930, 2840866, 3404702, 7102165, 8511755, 14204330, 17023510, 31858283, 63716566, 159291415, 223007981, 318582830, 446015962, 1115039905, 2230079810]

約数ペア:

[(1, 2230079810), (2, 1115039905), (5, 446015962), (7, 318582830), (10, 223007981), (14, 159291415), (35, 63716566), (70, 31858283), (131, 17023510), (157, 14204330), (262, 8511755), (314, 7102165), (655, 3404702), (785, 2840866), (917, 2431930), (1099, 2029190), (1310, 1702351), (1549, 1439690), (1570, 1420433), (1834, 1215965), (2198, 1014595), (3098, 719845), (4585, 486386), (5495, 405838), (7745, 287938), (9170, 243193), (10843, 205670), (10990, 202919), (15490, 143969), (20567, 108430), (21686, 102835), (41134, 54215)]