782869010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{9871}}^1$

素因数の和:9999

約数の個数: 64

約数和(自身を含む): 1774116864

約数和(自身を除く): 991247854

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 103, 110, 154, 206, 385, 515, 721, 770, 1030, 1133, 1442, 2266, 3605, 5665, 7210, 7931, 9871, 11330, 15862, 19742, 39655, 49355, 69097, 79310, 98710, 108581, 138194, 217162, 345485, 542905, 690970, 760067, 1016713, 1085810, 1520134, 2033426, 3800335, 5083565, 7116991, 7600670, 10167130, 11183843, 14233982, 22367686, 35584955, 55919215, 71169910, 78286901, 111838430, 156573802, 391434505, 782869010]

約数ペア:

[(1, 782869010), (2, 391434505), (5, 156573802), (7, 111838430), (10, 78286901), (11, 71169910), (14, 55919215), (22, 35584955), (35, 22367686), (55, 14233982), (70, 11183843), (77, 10167130), (103, 7600670), (110, 7116991), (154, 5083565), (206, 3800335), (385, 2033426), (515, 1520134), (721, 1085810), (770, 1016713), (1030, 760067), (1133, 690970), (1442, 542905), (2266, 345485), (3605, 217162), (5665, 138194), (7210, 108581), (7931, 98710), (9871, 79310), (11330, 69097), (15862, 49355), (19742, 39655)]