2289978990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3323}}^1$

素因数の和:3399

約数の個数: 192

約数和(自身を含む): 6969231360

約数和(自身を除く): 4679252370

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 31, 38, 39, 45, 57, 62, 65, 78, 90, 93, 95, 114, 117, 130, 155, 171, 186, 190, 195, 234, 247, 279, 285, 310, 342, 390, 403, 465, 494, 558, 570, 585, 589, 741, 806, 855, 930, 1170, 1178, 1209, 1235, 1395, 1482, 1710, 1767, 2015, 2223, 2418, 2470, 2790, 2945, 3323, 3534, 3627, 3705, 4030, 4446, 5301, 5890, 6045, 6646, 7254, 7410, 7657, 8835, 9969, 10602, 11115, 12090, 15314, 16615, 17670, 18135, 19938, 22230, 22971, 26505, 29907, 33230, 36270, 38285, 43199, 45942, 49845, 53010, 59814, 63137, 68913, 76570, 86398, 99690, 103013, 114855, 126274, 129597, 137826, 149535, 189411, 206026, 215995, 229710, 259194, 299070, 309039, 315685, 344565, 378822, 388791, 431990, 515065, 568233, 618078, 631370, 647985, 689130, 777582, 820781, 927117, 947055, 1030130, 1136466, 1295970, 1339169, 1545195, 1641562, 1854234, 1894110, 1943955, 1957247, 2462343, 2678338, 2841165, 3090390, 3887910, 3914494, 4017507, 4103905, 4635585, 4924686, 5682330, 5871741, 6695845, 7387029, 8035014, 8207810, 9271170, 9786235, 11743482, 12052521, 12311715, 13391690, 14774058, 17615223, 19572470, 20087535, 24105042, 24623430, 25444211, 29358705, 35230446, 36935145, 40175070, 50888422, 58717410, 60262605, 73870290, 76332633, 88076115, 120525210, 127221055, 152665266, 176152230, 228997899, 254442110, 381663165, 457995798, 763326330, 1144989495, 2289978990]

約数ペア:

[(1, 2289978990), (2, 1144989495), (3, 763326330), (5, 457995798), (6, 381663165), (9, 254442110), (10, 228997899), (13, 176152230), (15, 152665266), (18, 127221055), (19, 120525210), (26, 88076115), (30, 76332633), (31, 73870290), (38, 60262605), (39, 58717410), (45, 50888422), (57, 40175070), (62, 36935145), (65, 35230446), (78, 29358705), (90, 25444211), (93, 24623430), (95, 24105042), (114, 20087535), (117, 19572470), (130, 17615223), (155, 14774058), (171, 13391690), (186, 12311715), (190, 12052521), (195, 11743482), (234, 9786235), (247, 9271170), (279, 8207810), (285, 8035014), (310, 7387029), (342, 6695845), (390, 5871741), (403, 5682330), (465, 4924686), (494, 4635585), (558, 4103905), (570, 4017507), (585, 3914494), (589, 3887910), (741, 3090390), (806, 2841165), (855, 2678338), (930, 2462343), (1170, 1957247), (1178, 1943955), (1209, 1894110), (1235, 1854234), (1395, 1641562), (1482, 1545195), (1710, 1339169), (1767, 1295970), (2015, 1136466), (2223, 1030130), (2418, 947055), (2470, 927117), (2790, 820781), (2945, 777582), (3323, 689130), (3534, 647985), (3627, 631370), (3705, 618078), (4030, 568233), (4446, 515065), (5301, 431990), (5890, 388791), (6045, 378822), (6646, 344565), (7254, 315685), (7410, 309039), (7657, 299070), (8835, 259194), (9969, 229710), (10602, 215995), (11115, 206026), (12090, 189411), (15314, 149535), (16615, 137826), (17670, 129597), (18135, 126274), (19938, 114855), (22230, 103013), (22971, 99690), (26505, 86398), (29907, 76570), (33230, 68913), (36270, 63137), (38285, 59814), (43199, 53010), (45942, 49845)]