2017148520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{21859}}^1$

素因数の和:22642

約数の個数: 64

約数和(自身を含む): 6059592000

約数和(自身を除く): 4042443480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 769, 1538, 2307, 3076, 3845, 4614, 6152, 7690, 9228, 11535, 15380, 18456, 21859, 23070, 30760, 43718, 46140, 65577, 87436, 92280, 109295, 131154, 174872, 218590, 262308, 327885, 437180, 524616, 655770, 874360, 1311540, 2623080, 16809571, 33619142, 50428713, 67238284, 84047855, 100857426, 134476568, 168095710, 201714852, 252143565, 336191420, 403429704, 504287130, 672382840, 1008574260, 2017148520]

約数ペア:

[(1, 2017148520), (2, 1008574260), (3, 672382840), (4, 504287130), (5, 403429704), (6, 336191420), (8, 252143565), (10, 201714852), (12, 168095710), (15, 134476568), (20, 100857426), (24, 84047855), (30, 67238284), (40, 50428713), (60, 33619142), (120, 16809571), (769, 2623080), (1538, 1311540), (2307, 874360), (3076, 655770), (3845, 524616), (4614, 437180), (6152, 327885), (7690, 262308), (9228, 218590), (11535, 174872), (15380, 131154), (18456, 109295), (21859, 92280), (23070, 87436), (30760, 65577), (43718, 46140)]