1939770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3079}}^1$

素因数の和:3099

約数の個数: 48

約数和(自身を含む): 5765760

約数和(自身を除く): 3825990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3079, 6158, 9237, 15395, 18474, 21553, 27711, 30790, 43106, 46185, 55422, 64659, 92370, 107765, 129318, 138555, 193977, 215530, 277110, 323295, 387954, 646590, 969885, 1939770]

約数ペア:

[(1, 1939770), (2, 969885), (3, 646590), (5, 387954), (6, 323295), (7, 277110), (9, 215530), (10, 193977), (14, 138555), (15, 129318), (18, 107765), (21, 92370), (30, 64659), (35, 55422), (42, 46185), (45, 43106), (63, 30790), (70, 27711), (90, 21553), (105, 18474), (126, 15395), (210, 9237), (315, 6158), (630, 3079)]