399030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 981504

約数和(自身を除く): 582474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 283, 470, 566, 705, 849, 1410, 1415, 1698, 2830, 4245, 8490, 13301, 26602, 39903, 66505, 79806, 133010, 199515, 399030]

約数ペア:

[(1, 399030), (2, 199515), (3, 133010), (5, 79806), (6, 66505), (10, 39903), (15, 26602), (30, 13301), (47, 8490), (94, 4245), (141, 2830), (235, 1698), (282, 1415), (283, 1410), (470, 849), (566, 705)]