65504790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55987}}^1$

素因数の和:56013

約数の個数: 48

約数和(自身を含む): 183416688

約数和(自身を除く): 117911898

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 55987, 111974, 167961, 279935, 335922, 503883, 559870, 727831, 839805, 1007766, 1455662, 1679610, 2183493, 2519415, 3639155, 4366986, 5038830, 6550479, 7278310, 10917465, 13100958, 21834930, 32752395, 65504790]

約数ペア:

[(1, 65504790), (2, 32752395), (3, 21834930), (5, 13100958), (6, 10917465), (9, 7278310), (10, 6550479), (13, 5038830), (15, 4366986), (18, 3639155), (26, 2519415), (30, 2183493), (39, 1679610), (45, 1455662), (65, 1007766), (78, 839805), (90, 727831), (117, 559870), (130, 503883), (195, 335922), (234, 279935), (390, 167961), (585, 111974), (1170, 55987)]