310045554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 877443840

約数和(自身を除く): 567398286

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 58, 61, 63, 78, 87, 91, 107, 117, 122, 126, 174, 182, 183, 203, 214, 234, 261, 273, 321, 366, 377, 406, 427, 522, 546, 549, 609, 642, 749, 754, 793, 819, 854, 963, 1098, 1131, 1218, 1281, 1391, 1498, 1586, 1638, 1769, 1827, 1926, 2247, 2262, 2379, 2562, 2639, 2782, 3103, 3393, 3538, 3654, 3843, 4173, 4494, 4758, 5278, 5307, 5551, 6206, 6527, 6741, 6786, 7137, 7686, 7917, 8346, 9309, 9737, 10614, 11102, 12383, 12519, 13054, 13482, 14274, 15834, 15921, 16653, 18618, 19474, 19581, 21721, 22997, 23751, 24766, 25038, 27927, 29211, 31842, 33306, 37149, 39162, 40339, 43442, 45689, 45994, 47502, 49959, 55854, 58422, 58743, 65163, 68991, 74298, 80678, 84851, 87633, 91378, 99918, 111447, 117486, 121017, 130326, 137067, 137982, 160979, 169702, 175266, 189283, 195489, 206973, 222894, 242034, 254553, 274134, 282373, 321958, 363051, 378566, 390978, 411201, 413946, 482937, 509106, 564746, 567849, 593957, 726102, 763659, 822402, 847119, 965874, 1135698, 1187914, 1324981, 1448811, 1527318, 1694238, 1703547, 1781871, 2460679, 2541357, 2649962, 2897622, 3407094, 3563742, 3974943, 4921358, 5082714, 5345613, 7382037, 7949886, 10691226, 11924829, 14764074, 17224753, 22146111, 23849658, 34449506, 44292222, 51674259, 103348518, 155022777, 310045554]

約数ペア:

[(1, 310045554), (2, 155022777), (3, 103348518), (6, 51674259), (7, 44292222), (9, 34449506), (13, 23849658), (14, 22146111), (18, 17224753), (21, 14764074), (26, 11924829), (29, 10691226), (39, 7949886), (42, 7382037), (58, 5345613), (61, 5082714), (63, 4921358), (78, 3974943), (87, 3563742), (91, 3407094), (107, 2897622), (117, 2649962), (122, 2541357), (126, 2460679), (174, 1781871), (182, 1703547), (183, 1694238), (203, 1527318), (214, 1448811), (234, 1324981), (261, 1187914), (273, 1135698), (321, 965874), (366, 847119), (377, 822402), (406, 763659), (427, 726102), (522, 593957), (546, 567849), (549, 564746), (609, 509106), (642, 482937), (749, 413946), (754, 411201), (793, 390978), (819, 378566), (854, 363051), (963, 321958), (1098, 282373), (1131, 274134), (1218, 254553), (1281, 242034), (1391, 222894), (1498, 206973), (1586, 195489), (1638, 189283), (1769, 175266), (1827, 169702), (1926, 160979), (2247, 137982), (2262, 137067), (2379, 130326), (2562, 121017), (2639, 117486), (2782, 111447), (3103, 99918), (3393, 91378), (3538, 87633), (3654, 84851), (3843, 80678), (4173, 74298), (4494, 68991), (4758, 65163), (5278, 58743), (5307, 58422), (5551, 55854), (6206, 49959), (6527, 47502), (6741, 45994), (6786, 45689), (7137, 43442), (7686, 40339), (7917, 39162), (8346, 37149), (9309, 33306), (9737, 31842), (10614, 29211), (11102, 27927), (12383, 25038), (12519, 24766), (13054, 23751), (13482, 22997), (14274, 21721), (15834, 19581), (15921, 19474), (16653, 18618)]