238770

素因数分解:

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

素因数の和:399

約数の個数: 48

約数和(自身を含む): 711360

約数和(自身を除く): 472590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 379, 630, 758, 1137, 1895, 2274, 2653, 3411, 3790, 5306, 5685, 6822, 7959, 11370, 13265, 15918, 17055, 23877, 26530, 34110, 39795, 47754, 79590, 119385, 238770]

約数ペア:

[(1, 238770), (2, 119385), (3, 79590), (5, 47754), (6, 39795), (7, 34110), (9, 26530), (10, 23877), (14, 17055), (15, 15918), (18, 13265), (21, 11370), (30, 7959), (35, 6822), (42, 5685), (45, 5306), (63, 3790), (70, 3411), (90, 2653), (105, 2274), (126, 1895), (210, 1137), (315, 758), (379, 630)]