31331124

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 91476000

約数和(自身を除く): 60144876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 59, 66, 81, 99, 108, 118, 132, 149, 162, 177, 198, 236, 297, 298, 324, 354, 396, 447, 531, 594, 596, 649, 708, 891, 894, 1062, 1188, 1298, 1341, 1593, 1639, 1782, 1788, 1947, 2124, 2596, 2682, 3186, 3278, 3564, 3894, 4023, 4779, 4917, 5364, 5841, 6372, 6556, 7788, 8046, 8791, 9558, 9834, 11682, 12069, 14751, 16092, 17523, 17582, 19116, 19668, 23364, 24138, 26373, 29502, 35046, 35164, 44253, 48276, 52569, 52746, 59004, 70092, 79119, 88506, 96701, 105138, 105492, 132759, 158238, 177012, 193402, 210276, 237357, 265518, 290103, 316476, 386804, 474714, 531036, 580206, 712071, 870309, 949428, 1160412, 1424142, 1740618, 2610927, 2848284, 3481236, 5221854, 7832781, 10443708, 15665562, 31331124]

約数ペア:

[(1, 31331124), (2, 15665562), (3, 10443708), (4, 7832781), (6, 5221854), (9, 3481236), (11, 2848284), (12, 2610927), (18, 1740618), (22, 1424142), (27, 1160412), (33, 949428), (36, 870309), (44, 712071), (54, 580206), (59, 531036), (66, 474714), (81, 386804), (99, 316476), (108, 290103), (118, 265518), (132, 237357), (149, 210276), (162, 193402), (177, 177012), (198, 158238), (236, 132759), (297, 105492), (298, 105138), (324, 96701), (354, 88506), (396, 79119), (447, 70092), (531, 59004), (594, 52746), (596, 52569), (649, 48276), (708, 44253), (891, 35164), (894, 35046), (1062, 29502), (1188, 26373), (1298, 24138), (1341, 23364), (1593, 19668), (1639, 19116), (1782, 17582), (1788, 17523), (1947, 16092), (2124, 14751), (2596, 12069), (2682, 11682), (3186, 9834), (3278, 9558), (3564, 8791), (3894, 8046), (4023, 7788), (4779, 6556), (4917, 6372), (5364, 5841)]