86895510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2297}}^1$

素因数の和:2417

約数の個数: 64

約数和(自身を含む): 227005632

約数和(自身を除く): 140110122

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 97, 130, 194, 195, 291, 390, 485, 582, 970, 1261, 1455, 2297, 2522, 2910, 3783, 4594, 6305, 6891, 7566, 11485, 12610, 13782, 18915, 22970, 29861, 34455, 37830, 59722, 68910, 89583, 149305, 179166, 222809, 298610, 445618, 447915, 668427, 895830, 1114045, 1336854, 2228090, 2896517, 3342135, 5793034, 6684270, 8689551, 14482585, 17379102, 28965170, 43447755, 86895510]

約数ペア:

[(1, 86895510), (2, 43447755), (3, 28965170), (5, 17379102), (6, 14482585), (10, 8689551), (13, 6684270), (15, 5793034), (26, 3342135), (30, 2896517), (39, 2228090), (65, 1336854), (78, 1114045), (97, 895830), (130, 668427), (194, 447915), (195, 445618), (291, 298610), (390, 222809), (485, 179166), (582, 149305), (970, 89583), (1261, 68910), (1455, 59722), (2297, 37830), (2522, 34455), (2910, 29861), (3783, 22970), (4594, 18915), (6305, 13782), (6891, 12610), (7566, 11485)]