6900290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22259}}^1$

素因数の和:22297

約数の個数: 16

約数和(自身を含む): 12821760

約数和(自身を除く): 5921470

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 22259, 44518, 111295, 222590, 690029, 1380058, 3450145, 6900290]

約数ペア:

[(1, 6900290), (2, 3450145), (5, 1380058), (10, 690029), (31, 222590), (62, 111295), (155, 44518), (310, 22259)]