842370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 2071872

約数和(自身を除く): 1229502

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 653, 1290, 1306, 1959, 3265, 3918, 6530, 9795, 19590, 28079, 56158, 84237, 140395, 168474, 280790, 421185, 842370]

約数ペア:

[(1, 842370), (2, 421185), (3, 280790), (5, 168474), (6, 140395), (10, 84237), (15, 56158), (30, 28079), (43, 19590), (86, 9795), (129, 6530), (215, 3918), (258, 3265), (430, 1959), (645, 1306), (653, 1290)]