2522730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 7112448

約数和(自身を除く): 4589718

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 293, 410, 574, 586, 615, 861, 879, 1230, 1435, 1465, 1722, 1758, 2051, 2870, 2930, 4102, 4305, 4395, 6153, 8610, 8790, 10255, 12013, 12306, 20510, 24026, 30765, 36039, 60065, 61530, 72078, 84091, 120130, 168182, 180195, 252273, 360390, 420455, 504546, 840910, 1261365, 2522730]

約数ペア:

[(1, 2522730), (2, 1261365), (3, 840910), (5, 504546), (6, 420455), (7, 360390), (10, 252273), (14, 180195), (15, 168182), (21, 120130), (30, 84091), (35, 72078), (41, 61530), (42, 60065), (70, 36039), (82, 30765), (105, 24026), (123, 20510), (205, 12306), (210, 12013), (246, 10255), (287, 8790), (293, 8610), (410, 6153), (574, 4395), (586, 4305), (615, 4102), (861, 2930), (879, 2870), (1230, 2051), (1435, 1758), (1465, 1722)]