7040670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2579}}^1$

素因数の和:2609

約数の個数: 64

約数和(自身を含む): 20805120

約数和(自身を除く): 13764450

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2579, 2730, 5158, 7737, 12895, 15474, 18053, 25790, 33527, 36106, 38685, 54159, 67054, 77370, 90265, 100581, 108318, 167635, 180530, 201162, 234689, 270795, 335270, 469378, 502905, 541590, 704067, 1005810, 1173445, 1408134, 2346890, 3520335, 7040670]

約数ペア:

[(1, 7040670), (2, 3520335), (3, 2346890), (5, 1408134), (6, 1173445), (7, 1005810), (10, 704067), (13, 541590), (14, 502905), (15, 469378), (21, 335270), (26, 270795), (30, 234689), (35, 201162), (39, 180530), (42, 167635), (65, 108318), (70, 100581), (78, 90265), (91, 77370), (105, 67054), (130, 54159), (182, 38685), (195, 36106), (210, 33527), (273, 25790), (390, 18053), (455, 15474), (546, 12895), (910, 7737), (1365, 5158), (2579, 2730)]