9451829940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{1129}}^1$

素因数の和:1822

約数の個数: 192

約数和(自身を含む): 31297781760

約数和(自身を除く): 21845951820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 643, 651, 868, 930, 1085, 1129, 1286, 1302, 1860, 1929, 2170, 2258, 2572, 2604, 3215, 3255, 3387, 3858, 4340, 4501, 4516, 5645, 6430, 6510, 6774, 7716, 7903, 9002, 9645, 11290, 12860, 13020, 13503, 13548, 15806, 16935, 18004, 19290, 19933, 22505, 22580, 23709, 27006, 31612, 33870, 34999, 38580, 39515, 39866, 45010, 47418, 54012, 59799, 67515, 67740, 69998, 79030, 79732, 90020, 94836, 99665, 104997, 118545, 119598, 135030, 139531, 139996, 158060, 174995, 199330, 209994, 237090, 239196, 244993, 270060, 279062, 298995, 349990, 398660, 418593, 419988, 474180, 489986, 524985, 558124, 597990, 697655, 699980, 725947, 734979, 837186, 979972, 1049970, 1195980, 1224965, 1395310, 1451894, 1469958, 1674372, 2092965, 2099940, 2177841, 2449930, 2790620, 2903788, 2939916, 3629735, 3674895, 4185930, 4355682, 4899860, 5081629, 7259470, 7349790, 8371860, 8711364, 10163258, 10889205, 14518940, 14699580, 15244887, 20326516, 21778410, 22504357, 25408145, 30489774, 43556820, 45008714, 50816290, 60979548, 67513071, 76224435, 90017428, 101632580, 112521785, 135026142, 152448870, 157530499, 225043570, 270052284, 304897740, 315060998, 337565355, 450087140, 472591497, 630121996, 675130710, 787652495, 945182994, 1350261420, 1575304990, 1890365988, 2362957485, 3150609980, 4725914970, 9451829940]

約数ペア:

[(1, 9451829940), (2, 4725914970), (3, 3150609980), (4, 2362957485), (5, 1890365988), (6, 1575304990), (7, 1350261420), (10, 945182994), (12, 787652495), (14, 675130710), (15, 630121996), (20, 472591497), (21, 450087140), (28, 337565355), (30, 315060998), (31, 304897740), (35, 270052284), (42, 225043570), (60, 157530499), (62, 152448870), (70, 135026142), (84, 112521785), (93, 101632580), (105, 90017428), (124, 76224435), (140, 67513071), (155, 60979548), (186, 50816290), (210, 45008714), (217, 43556820), (310, 30489774), (372, 25408145), (420, 22504357), (434, 21778410), (465, 20326516), (620, 15244887), (643, 14699580), (651, 14518940), (868, 10889205), (930, 10163258), (1085, 8711364), (1129, 8371860), (1286, 7349790), (1302, 7259470), (1860, 5081629), (1929, 4899860), (2170, 4355682), (2258, 4185930), (2572, 3674895), (2604, 3629735), (3215, 2939916), (3255, 2903788), (3387, 2790620), (3858, 2449930), (4340, 2177841), (4501, 2099940), (4516, 2092965), (5645, 1674372), (6430, 1469958), (6510, 1451894), (6774, 1395310), (7716, 1224965), (7903, 1195980), (9002, 1049970), (9645, 979972), (11290, 837186), (12860, 734979), (13020, 725947), (13503, 699980), (13548, 697655), (15806, 597990), (16935, 558124), (18004, 524985), (19290, 489986), (19933, 474180), (22505, 419988), (22580, 418593), (23709, 398660), (27006, 349990), (31612, 298995), (33870, 279062), (34999, 270060), (38580, 244993), (39515, 239196), (39866, 237090), (45010, 209994), (47418, 199330), (54012, 174995), (59799, 158060), (67515, 139996), (67740, 139531), (69998, 135030), (79030, 119598), (79732, 118545), (90020, 104997), (94836, 99665)]