68339853505

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{21089}}^1$

素因数の和:21574

約数の個数: 64

約数和(自身を含む): 107872819200

約数和(自身を除く): 39532965695

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 443, 665, 1045, 1463, 2215, 3101, 4873, 7315, 8417, 15505, 21089, 24365, 34111, 42085, 58919, 92587, 105445, 147623, 170555, 231979, 294595, 400691, 462935, 648109, 738115, 1159895, 1623853, 2003455, 2804837, 3240545, 4407601, 8119265, 9342427, 14024185, 22038005, 30853207, 46712135, 65396989, 102766697, 154266035, 177506113, 326984945, 513833485, 719366879, 887530565, 1242542791, 1952567243, 3596834395, 6212713955, 9762836215, 13667970701, 68339853505]

約数ペア:

[(1, 68339853505), (5, 13667970701), (7, 9762836215), (11, 6212713955), (19, 3596834395), (35, 1952567243), (55, 1242542791), (77, 887530565), (95, 719366879), (133, 513833485), (209, 326984945), (385, 177506113), (443, 154266035), (665, 102766697), (1045, 65396989), (1463, 46712135), (2215, 30853207), (3101, 22038005), (4873, 14024185), (7315, 9342427), (8417, 8119265), (15505, 4407601), (21089, 3240545), (24365, 2804837), (34111, 2003455), (42085, 1623853), (58919, 1159895), (92587, 738115), (105445, 648109), (147623, 462935), (170555, 400691), (231979, 294595)]