190045170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{521}}^1$

素因数の和:737

約数の個数: 128

約数和(自身を含む): 583303680

約数和(自身を除く): 393258510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 193, 210, 270, 315, 378, 386, 521, 579, 630, 945, 965, 1042, 1158, 1351, 1563, 1737, 1890, 1930, 2605, 2702, 2895, 3126, 3474, 3647, 4053, 4689, 5210, 5211, 5790, 6755, 7294, 7815, 8106, 8685, 9378, 10422, 10941, 12159, 13510, 14067, 15630, 17370, 18235, 20265, 21882, 23445, 24318, 26055, 28134, 32823, 36470, 36477, 40530, 46890, 52110, 54705, 60795, 65646, 70335, 72954, 98469, 100553, 109410, 121590, 140670, 164115, 182385, 196938, 201106, 301659, 328230, 364770, 492345, 502765, 603318, 703871, 904977, 984690, 1005530, 1407742, 1508295, 1809954, 2111613, 2714931, 3016590, 3519355, 4223226, 4524885, 5429862, 6334839, 7038710, 9049770, 10558065, 12669678, 13574655, 19004517, 21116130, 27149310, 31674195, 38009034, 63348390, 95022585, 190045170]

約数ペア:

[(1, 190045170), (2, 95022585), (3, 63348390), (5, 38009034), (6, 31674195), (7, 27149310), (9, 21116130), (10, 19004517), (14, 13574655), (15, 12669678), (18, 10558065), (21, 9049770), (27, 7038710), (30, 6334839), (35, 5429862), (42, 4524885), (45, 4223226), (54, 3519355), (63, 3016590), (70, 2714931), (90, 2111613), (105, 1809954), (126, 1508295), (135, 1407742), (189, 1005530), (193, 984690), (210, 904977), (270, 703871), (315, 603318), (378, 502765), (386, 492345), (521, 364770), (579, 328230), (630, 301659), (945, 201106), (965, 196938), (1042, 182385), (1158, 164115), (1351, 140670), (1563, 121590), (1737, 109410), (1890, 100553), (1930, 98469), (2605, 72954), (2702, 70335), (2895, 65646), (3126, 60795), (3474, 54705), (3647, 52110), (4053, 46890), (4689, 40530), (5210, 36477), (5211, 36470), (5790, 32823), (6755, 28134), (7294, 26055), (7815, 24318), (8106, 23445), (8685, 21882), (9378, 20265), (10422, 18235), (10941, 17370), (12159, 15630), (13510, 14067)]