716310

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{379}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 2188800

約数和(自身を除く): 1472490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 379, 630, 758, 945, 1137, 1890, 1895, 2274, 2653, 3411, 3790, 5306, 5685, 6822, 7959, 10233, 11370, 13265, 15918, 17055, 20466, 23877, 26530, 34110, 39795, 47754, 51165, 71631, 79590, 102330, 119385, 143262, 238770, 358155, 716310]

約数ペア:

[(1, 716310), (2, 358155), (3, 238770), (5, 143262), (6, 119385), (7, 102330), (9, 79590), (10, 71631), (14, 51165), (15, 47754), (18, 39795), (21, 34110), (27, 26530), (30, 23877), (35, 20466), (42, 17055), (45, 15918), (54, 13265), (63, 11370), (70, 10233), (90, 7959), (105, 6822), (126, 5685), (135, 5306), (189, 3790), (210, 3411), (270, 2653), (315, 2274), (378, 1895), (379, 1890), (630, 1137), (758, 945)]