86086380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1493}}^1$

素因数の和:1567

約数の個数: 72

約数和(自身を含む): 249235056

約数和(自身を除く): 163148676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1493, 1860, 1922, 2883, 2986, 3844, 4479, 4805, 5766, 5972, 7465, 8958, 9610, 11532, 14415, 14930, 17916, 19220, 22395, 28830, 29860, 44790, 46283, 57660, 89580, 92566, 138849, 185132, 231415, 277698, 462830, 555396, 694245, 925660, 1388490, 1434773, 2776980, 2869546, 4304319, 5739092, 7173865, 8608638, 14347730, 17217276, 21521595, 28695460, 43043190, 86086380]

約数ペア:

[(1, 86086380), (2, 43043190), (3, 28695460), (4, 21521595), (5, 17217276), (6, 14347730), (10, 8608638), (12, 7173865), (15, 5739092), (20, 4304319), (30, 2869546), (31, 2776980), (60, 1434773), (62, 1388490), (93, 925660), (124, 694245), (155, 555396), (186, 462830), (310, 277698), (372, 231415), (465, 185132), (620, 138849), (930, 92566), (961, 89580), (1493, 57660), (1860, 46283), (1922, 44790), (2883, 29860), (2986, 28830), (3844, 22395), (4479, 19220), (4805, 17916), (5766, 14930), (5972, 14415), (7465, 11532), (8958, 9610)]