86442930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{45737}}^1$

素因数の和:45760

約数の個数: 64

約数和(自身を含む): 263450880

約数和(自身を除く): 177007950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 45737, 91474, 137211, 228685, 274422, 320159, 411633, 457370, 640318, 686055, 823266, 960477, 1234899, 1372110, 1600795, 1920954, 2058165, 2469798, 2881431, 3201590, 4116330, 4802385, 5762862, 6174495, 8644293, 9604770, 12348990, 14407155, 17288586, 28814310, 43221465, 86442930]

約数ペア:

[(1, 86442930), (2, 43221465), (3, 28814310), (5, 17288586), (6, 14407155), (7, 12348990), (9, 9604770), (10, 8644293), (14, 6174495), (15, 5762862), (18, 4802385), (21, 4116330), (27, 3201590), (30, 2881431), (35, 2469798), (42, 2058165), (45, 1920954), (54, 1600795), (63, 1372110), (70, 1234899), (90, 960477), (105, 823266), (126, 686055), (135, 640318), (189, 457370), (210, 411633), (270, 320159), (315, 274422), (378, 228685), (630, 137211), (945, 91474), (1890, 45737)]