2149170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 5235840

約数和(自身を除く): 3086670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1009, 1065, 2018, 2130, 3027, 5045, 6054, 10090, 15135, 30270, 71639, 143278, 214917, 358195, 429834, 716390, 1074585, 2149170]

約数ペア:

[(1, 2149170), (2, 1074585), (3, 716390), (5, 429834), (6, 358195), (10, 214917), (15, 143278), (30, 71639), (71, 30270), (142, 15135), (213, 10090), (355, 6054), (426, 5045), (710, 3027), (1009, 2130), (1065, 2018)]