1640129910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{1873}}^1$

素因数の和:2018

約数の個数: 96

約数和(自身を含む): 4225135392

約数和(自身を除く): 2585005482

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 101, 102, 170, 202, 255, 289, 303, 505, 510, 578, 606, 867, 1010, 1445, 1515, 1717, 1734, 1873, 2890, 3030, 3434, 3746, 4335, 5151, 5619, 8585, 8670, 9365, 10302, 11238, 17170, 18730, 25755, 28095, 29189, 31841, 51510, 56190, 58378, 63682, 87567, 95523, 145945, 159205, 175134, 189173, 191046, 291890, 318410, 378346, 437835, 477615, 541297, 567519, 875670, 945865, 955230, 1082594, 1135038, 1623891, 1891730, 2706485, 2837595, 3215941, 3247782, 5412970, 5675190, 6431882, 8119455, 9647823, 16079705, 16238910, 19295646, 32159410, 48239115, 54670997, 96478230, 109341994, 164012991, 273354985, 328025982, 546709970, 820064955, 1640129910]

約数ペア:

[(1, 1640129910), (2, 820064955), (3, 546709970), (5, 328025982), (6, 273354985), (10, 164012991), (15, 109341994), (17, 96478230), (30, 54670997), (34, 48239115), (51, 32159410), (85, 19295646), (101, 16238910), (102, 16079705), (170, 9647823), (202, 8119455), (255, 6431882), (289, 5675190), (303, 5412970), (505, 3247782), (510, 3215941), (578, 2837595), (606, 2706485), (867, 1891730), (1010, 1623891), (1445, 1135038), (1515, 1082594), (1717, 955230), (1734, 945865), (1873, 875670), (2890, 567519), (3030, 541297), (3434, 477615), (3746, 437835), (4335, 378346), (5151, 318410), (5619, 291890), (8585, 191046), (8670, 189173), (9365, 175134), (10302, 159205), (11238, 145945), (17170, 95523), (18730, 87567), (25755, 63682), (28095, 58378), (29189, 56190), (31841, 51510)]