29978856

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{2953}}^1$

素因数の和:3015

約数の個数: 64

約数和(自身を含む): 85075200

約数和(自身を除く): 55096344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 2953, 3384, 5076, 5906, 8859, 10152, 11812, 17718, 23624, 26577, 35436, 53154, 70872, 79731, 106308, 138791, 159462, 212616, 277582, 318924, 416373, 555164, 637848, 832746, 1110328, 1249119, 1665492, 2498238, 3330984, 3747357, 4996476, 7494714, 9992952, 14989428, 29978856]

約数ペア:

[(1, 29978856), (2, 14989428), (3, 9992952), (4, 7494714), (6, 4996476), (8, 3747357), (9, 3330984), (12, 2498238), (18, 1665492), (24, 1249119), (27, 1110328), (36, 832746), (47, 637848), (54, 555164), (72, 416373), (94, 318924), (108, 277582), (141, 212616), (188, 159462), (216, 138791), (282, 106308), (376, 79731), (423, 70872), (564, 53154), (846, 35436), (1128, 26577), (1269, 23624), (1692, 17718), (2538, 11812), (2953, 10152), (3384, 8859), (5076, 5906)]