551468732010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{1129}}^1\times {\mathrm{2531}}^1$

素因数の和:4596

約数の個数: 128

約数和(自身を含む): 1516185907200

約数和(自身を除く): 964717175190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 919, 1129, 1838, 2258, 2531, 2757, 3387, 4595, 5062, 5514, 5645, 6433, 6774, 7593, 7903, 9190, 11290, 12655, 12866, 13785, 15186, 15806, 16935, 17717, 19299, 23709, 25310, 27570, 32165, 33870, 35434, 37965, 38598, 39515, 47418, 53151, 64330, 75930, 79030, 88585, 96495, 106302, 118545, 177170, 192990, 237090, 265755, 531510, 1037551, 2075102, 2325989, 2857499, 3112653, 4651978, 5187755, 5714998, 6225306, 6977967, 7262857, 8572497, 10375510, 11629945, 13955934, 14287495, 14525714, 15563265, 16281923, 17144994, 20002493, 21788571, 23259890, 28574990, 31126530, 32563846, 34889835, 36314285, 40004986, 42862485, 43577142, 48845769, 60007479, 69779670, 72628570, 81409615, 85724970, 97691538, 100012465, 108942855, 120014958, 162819230, 200024930, 217885710, 244228845, 300037395, 488457690, 600074790, 2626041581, 5252083162, 7878124743, 13130207905, 15756249486, 18382291067, 26260415810, 36764582134, 39390623715, 55146873201, 78781247430, 91911455335, 110293746402, 183822910670, 275734366005, 551468732010]

約数ペア:

[(1, 551468732010), (2, 275734366005), (3, 183822910670), (5, 110293746402), (6, 91911455335), (7, 78781247430), (10, 55146873201), (14, 39390623715), (15, 36764582134), (21, 26260415810), (30, 18382291067), (35, 15756249486), (42, 13130207905), (70, 7878124743), (105, 5252083162), (210, 2626041581), (919, 600074790), (1129, 488457690), (1838, 300037395), (2258, 244228845), (2531, 217885710), (2757, 200024930), (3387, 162819230), (4595, 120014958), (5062, 108942855), (5514, 100012465), (5645, 97691538), (6433, 85724970), (6774, 81409615), (7593, 72628570), (7903, 69779670), (9190, 60007479), (11290, 48845769), (12655, 43577142), (12866, 42862485), (13785, 40004986), (15186, 36314285), (15806, 34889835), (16935, 32563846), (17717, 31126530), (19299, 28574990), (23709, 23259890), (25310, 21788571), (27570, 20002493), (32165, 17144994), (33870, 16281923), (35434, 15563265), (37965, 14525714), (38598, 14287495), (39515, 13955934), (47418, 11629945), (53151, 10375510), (64330, 8572497), (75930, 7262857), (79030, 6977967), (88585, 6225306), (96495, 5714998), (106302, 5187755), (118545, 4651978), (177170, 3112653), (192990, 2857499), (237090, 2325989), (265755, 2075102), (531510, 1037551)]