317156970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:800

約数の個数: 128

約数和(自身を含む): 870266880

約数和(自身を除く): 553109910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 37, 39, 62, 65, 74, 78, 93, 111, 130, 155, 185, 186, 195, 222, 310, 370, 390, 403, 465, 481, 555, 709, 806, 930, 962, 1110, 1147, 1209, 1418, 1443, 2015, 2127, 2294, 2405, 2418, 2886, 3441, 3545, 4030, 4254, 4810, 5735, 6045, 6882, 7090, 7215, 9217, 10635, 11470, 12090, 14430, 14911, 17205, 18434, 21270, 21979, 26233, 27651, 29822, 34410, 43958, 44733, 46085, 52466, 55302, 65937, 74555, 78699, 89466, 92170, 109895, 131165, 131874, 138255, 149110, 157398, 219790, 223665, 262330, 276510, 285727, 329685, 341029, 393495, 447330, 571454, 659370, 682058, 786990, 813223, 857181, 1023087, 1428635, 1626446, 1705145, 1714362, 2046174, 2439669, 2857270, 3410290, 4066115, 4285905, 4879338, 5115435, 8132230, 8571810, 10230870, 10571899, 12198345, 21143798, 24396690, 31715697, 52859495, 63431394, 105718990, 158578485, 317156970]

約数ペア:

[(1, 317156970), (2, 158578485), (3, 105718990), (5, 63431394), (6, 52859495), (10, 31715697), (13, 24396690), (15, 21143798), (26, 12198345), (30, 10571899), (31, 10230870), (37, 8571810), (39, 8132230), (62, 5115435), (65, 4879338), (74, 4285905), (78, 4066115), (93, 3410290), (111, 2857270), (130, 2439669), (155, 2046174), (185, 1714362), (186, 1705145), (195, 1626446), (222, 1428635), (310, 1023087), (370, 857181), (390, 813223), (403, 786990), (465, 682058), (481, 659370), (555, 571454), (709, 447330), (806, 393495), (930, 341029), (962, 329685), (1110, 285727), (1147, 276510), (1209, 262330), (1418, 223665), (1443, 219790), (2015, 157398), (2127, 149110), (2294, 138255), (2405, 131874), (2418, 131165), (2886, 109895), (3441, 92170), (3545, 89466), (4030, 78699), (4254, 74555), (4810, 65937), (5735, 55302), (6045, 52466), (6882, 46085), (7090, 44733), (7215, 43958), (9217, 34410), (10635, 29822), (11470, 27651), (12090, 26233), (14430, 21979), (14911, 21270), (17205, 18434)]