30995874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 83865600

約数和(自身を除く): 52869726

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 127, 149, 182, 234, 254, 273, 298, 381, 447, 546, 762, 819, 889, 894, 1043, 1143, 1341, 1638, 1651, 1778, 1937, 2086, 2286, 2667, 2682, 3129, 3302, 3874, 4953, 5334, 5811, 6258, 8001, 9387, 9906, 11557, 11622, 13559, 14859, 16002, 17433, 18774, 18923, 23114, 27118, 29718, 34671, 34866, 37846, 40677, 56769, 69342, 81354, 104013, 113538, 122031, 132461, 170307, 208026, 244062, 245999, 264922, 340614, 397383, 491998, 737997, 794766, 1192149, 1475994, 1721993, 2213991, 2384298, 3443986, 4427982, 5165979, 10331958, 15497937, 30995874]

約数ペア:

[(1, 30995874), (2, 15497937), (3, 10331958), (6, 5165979), (7, 4427982), (9, 3443986), (13, 2384298), (14, 2213991), (18, 1721993), (21, 1475994), (26, 1192149), (39, 794766), (42, 737997), (63, 491998), (78, 397383), (91, 340614), (117, 264922), (126, 245999), (127, 244062), (149, 208026), (182, 170307), (234, 132461), (254, 122031), (273, 113538), (298, 104013), (381, 81354), (447, 69342), (546, 56769), (762, 40677), (819, 37846), (889, 34866), (894, 34671), (1043, 29718), (1143, 27118), (1341, 23114), (1638, 18923), (1651, 18774), (1778, 17433), (1937, 16002), (2086, 14859), (2286, 13559), (2667, 11622), (2682, 11557), (3129, 9906), (3302, 9387), (3874, 8001), (4953, 6258), (5334, 5811)]