4450230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 11675664

約数和(自身を除く): 7225434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 251, 394, 502, 591, 753, 985, 1182, 1255, 1506, 1773, 1970, 2259, 2510, 2955, 3546, 3765, 4518, 5910, 7530, 8865, 11295, 17730, 22590, 49447, 98894, 148341, 247235, 296682, 445023, 494470, 741705, 890046, 1483410, 2225115, 4450230]

約数ペア:

[(1, 4450230), (2, 2225115), (3, 1483410), (5, 890046), (6, 741705), (9, 494470), (10, 445023), (15, 296682), (18, 247235), (30, 148341), (45, 98894), (90, 49447), (197, 22590), (251, 17730), (394, 11295), (502, 8865), (591, 7530), (753, 5910), (985, 4518), (1182, 3765), (1255, 3546), (1506, 2955), (1773, 2510), (1970, 2259)]