1690084410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1217}}^1$

素因数の和:1640

約数の個数: 128

約数和(自身を含む): 4925007360

約数和(自身を除く): 3234922950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 389, 510, 595, 714, 778, 1167, 1190, 1217, 1785, 1945, 2334, 2434, 2723, 3570, 3651, 3890, 5446, 5835, 6085, 6613, 7302, 8169, 8519, 11670, 12170, 13226, 13615, 16338, 17038, 18255, 19839, 20689, 25557, 27230, 33065, 36510, 39678, 40845, 41378, 42595, 46291, 51114, 62067, 66130, 81690, 85190, 92582, 99195, 103445, 124134, 127785, 138873, 144823, 198390, 206890, 231455, 255570, 277746, 289646, 310335, 434469, 462910, 473413, 620670, 694365, 724115, 868938, 946826, 1388730, 1420239, 1448230, 2172345, 2367065, 2840478, 3313891, 4344690, 4734130, 6627782, 7101195, 8048021, 9941673, 14202390, 16096042, 16569455, 19883346, 24144063, 33138910, 40240105, 48288126, 49708365, 56336147, 80480210, 99416730, 112672294, 120720315, 169008441, 241440630, 281680735, 338016882, 563361470, 845042205, 1690084410]

約数ペア:

[(1, 1690084410), (2, 845042205), (3, 563361470), (5, 338016882), (6, 281680735), (7, 241440630), (10, 169008441), (14, 120720315), (15, 112672294), (17, 99416730), (21, 80480210), (30, 56336147), (34, 49708365), (35, 48288126), (42, 40240105), (51, 33138910), (70, 24144063), (85, 19883346), (102, 16569455), (105, 16096042), (119, 14202390), (170, 9941673), (210, 8048021), (238, 7101195), (255, 6627782), (357, 4734130), (389, 4344690), (510, 3313891), (595, 2840478), (714, 2367065), (778, 2172345), (1167, 1448230), (1190, 1420239), (1217, 1388730), (1785, 946826), (1945, 868938), (2334, 724115), (2434, 694365), (2723, 620670), (3570, 473413), (3651, 462910), (3890, 434469), (5446, 310335), (5835, 289646), (6085, 277746), (6613, 255570), (7302, 231455), (8169, 206890), (8519, 198390), (11670, 144823), (12170, 138873), (13226, 127785), (13615, 124134), (16338, 103445), (17038, 99195), (18255, 92582), (19839, 85190), (20689, 81690), (25557, 66130), (27230, 62067), (33065, 51114), (36510, 46291), (39678, 42595), (40845, 41378)]