70155480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18859}}^1$

素因数の和:18904

約数の個数: 64

約数和(自身を含む): 217267200

約数和(自身を除く): 147111720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 18859, 37718, 56577, 75436, 94295, 113154, 150872, 188590, 226308, 282885, 377180, 452616, 565770, 584629, 754360, 1131540, 1169258, 1753887, 2263080, 2338516, 2923145, 3507774, 4677032, 5846290, 7015548, 8769435, 11692580, 14031096, 17538870, 23385160, 35077740, 70155480]

約数ペア:

[(1, 70155480), (2, 35077740), (3, 23385160), (4, 17538870), (5, 14031096), (6, 11692580), (8, 8769435), (10, 7015548), (12, 5846290), (15, 4677032), (20, 3507774), (24, 2923145), (30, 2338516), (31, 2263080), (40, 1753887), (60, 1169258), (62, 1131540), (93, 754360), (120, 584629), (124, 565770), (155, 452616), (186, 377180), (248, 282885), (310, 226308), (372, 188590), (465, 150872), (620, 113154), (744, 94295), (930, 75436), (1240, 56577), (1860, 37718), (3720, 18859)]