7284790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1716

約数の個数: 32

約数和(自身を含む): 14411520

約数和(自身を除く): 7126730

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 1667, 2185, 3334, 4370, 8335, 16670, 31673, 38341, 63346, 76682, 158365, 191705, 316730, 383410, 728479, 1456958, 3642395, 7284790]

約数ペア:

[(1, 7284790), (2, 3642395), (5, 1456958), (10, 728479), (19, 383410), (23, 316730), (38, 191705), (46, 158365), (95, 76682), (115, 63346), (190, 38341), (230, 31673), (437, 16670), (874, 8335), (1667, 4370), (2185, 3334)]