31070304

素因数分解:

$2^5\times 3^4\times {\mathrm{11987}}^1$

素因数の和:12009

約数の個数: 60

約数和(自身を含む): 91384524

約数和(自身を除く): 60314220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 11987, 23974, 35961, 47948, 71922, 95896, 107883, 143844, 191792, 215766, 287688, 323649, 383584, 431532, 575376, 647298, 863064, 970947, 1150752, 1294596, 1726128, 1941894, 2589192, 3452256, 3883788, 5178384, 7767576, 10356768, 15535152, 31070304]

約数ペア:

[(1, 31070304), (2, 15535152), (3, 10356768), (4, 7767576), (6, 5178384), (8, 3883788), (9, 3452256), (12, 2589192), (16, 1941894), (18, 1726128), (24, 1294596), (27, 1150752), (32, 970947), (36, 863064), (48, 647298), (54, 575376), (72, 431532), (81, 383584), (96, 323649), (108, 287688), (144, 215766), (162, 191792), (216, 143844), (288, 107883), (324, 95896), (432, 71922), (648, 47948), (864, 35961), (1296, 23974), (2592, 11987)]