7106120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 18748800

約数和(自身を除く): 11642680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 619, 820, 1148, 1238, 1435, 1640, 2296, 2476, 2870, 3095, 4333, 4952, 5740, 6190, 8666, 11480, 12380, 17332, 21665, 24760, 25379, 34664, 43330, 50758, 86660, 101516, 126895, 173320, 177653, 203032, 253790, 355306, 507580, 710612, 888265, 1015160, 1421224, 1776530, 3553060, 7106120]

約数ペア:

[(1, 7106120), (2, 3553060), (4, 1776530), (5, 1421224), (7, 1015160), (8, 888265), (10, 710612), (14, 507580), (20, 355306), (28, 253790), (35, 203032), (40, 177653), (41, 173320), (56, 126895), (70, 101516), (82, 86660), (140, 50758), (164, 43330), (205, 34664), (280, 25379), (287, 24760), (328, 21665), (410, 17332), (574, 12380), (619, 11480), (820, 8666), (1148, 6190), (1238, 5740), (1435, 4952), (1640, 4333), (2296, 3095), (2476, 2870)]