849810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 2197440

約数和(自身を除く): 1347630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2179, 4358, 6537, 10895, 13074, 21790, 28327, 32685, 56654, 65370, 84981, 141635, 169962, 283270, 424905, 849810]

約数ペア:

[(1, 849810), (2, 424905), (3, 283270), (5, 169962), (6, 141635), (10, 84981), (13, 65370), (15, 56654), (26, 32685), (30, 28327), (39, 21790), (65, 13074), (78, 10895), (130, 6537), (195, 4358), (390, 2179)]