2109210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 5104512

約数和(自身を除く): 2995302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 167, 334, 421, 501, 835, 842, 1002, 1263, 1670, 2105, 2505, 2526, 4210, 5010, 6315, 12630, 70307, 140614, 210921, 351535, 421842, 703070, 1054605, 2109210]

約数ペア:

[(1, 2109210), (2, 1054605), (3, 703070), (5, 421842), (6, 351535), (10, 210921), (15, 140614), (30, 70307), (167, 12630), (334, 6315), (421, 5010), (501, 4210), (835, 2526), (842, 2505), (1002, 2105), (1263, 1670)]