2010238916

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1543}}^1$

素因数の和:1618

約数の個数: 108

約数和(自身を含む): 4539100608

約数和(自身を除く): 2528861692

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 49, 68, 92, 98, 119, 161, 196, 238, 289, 322, 391, 476, 578, 644, 782, 833, 1127, 1156, 1543, 1564, 1666, 2023, 2254, 2737, 3086, 3332, 4046, 4508, 5474, 6172, 6647, 8092, 10801, 10948, 13294, 14161, 19159, 21602, 26231, 26588, 28322, 35489, 38318, 43204, 46529, 52462, 56644, 70978, 75607, 76636, 93058, 104924, 141956, 151214, 183617, 186116, 248423, 302428, 325703, 367234, 445927, 496846, 603313, 651406, 734468, 891854, 993692, 1206626, 1285319, 1302812, 1738961, 1783708, 2413252, 2570638, 3121489, 3477922, 4223191, 5141276, 6242978, 6955844, 8446382, 10256321, 12485956, 16892764, 20512642, 21850423, 29562337, 41025284, 43700846, 59124674, 71794247, 87401692, 118249348, 143588494, 287176988, 502559729, 1005119458, 2010238916]

約数ペア:

[(1, 2010238916), (2, 1005119458), (4, 502559729), (7, 287176988), (14, 143588494), (17, 118249348), (23, 87401692), (28, 71794247), (34, 59124674), (46, 43700846), (49, 41025284), (68, 29562337), (92, 21850423), (98, 20512642), (119, 16892764), (161, 12485956), (196, 10256321), (238, 8446382), (289, 6955844), (322, 6242978), (391, 5141276), (476, 4223191), (578, 3477922), (644, 3121489), (782, 2570638), (833, 2413252), (1127, 1783708), (1156, 1738961), (1543, 1302812), (1564, 1285319), (1666, 1206626), (2023, 993692), (2254, 891854), (2737, 734468), (3086, 651406), (3332, 603313), (4046, 496846), (4508, 445927), (5474, 367234), (6172, 325703), (6647, 302428), (8092, 248423), (10801, 186116), (10948, 183617), (13294, 151214), (14161, 141956), (19159, 104924), (21602, 93058), (26231, 76636), (26588, 75607), (28322, 70978), (35489, 56644), (38318, 52462), (43204, 46529)]