2389778910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{520649}}^1$

素因数の和:520682

約数の個数: 64

約数和(自身を含む): 6747624000

約数和(自身を除く): 4357845090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 520649, 1041298, 1561947, 2603245, 3123894, 4685841, 5206490, 7809735, 8851033, 9371682, 14057523, 15619470, 17702066, 23429205, 26553099, 28115046, 44255165, 46858410, 53106198, 70287615, 79659297, 88510330, 132765495, 140575230, 159318594, 238977891, 265530990, 398296485, 477955782, 796592970, 1194889455, 2389778910]

約数ペア:

[(1, 2389778910), (2, 1194889455), (3, 796592970), (5, 477955782), (6, 398296485), (9, 265530990), (10, 238977891), (15, 159318594), (17, 140575230), (18, 132765495), (27, 88510330), (30, 79659297), (34, 70287615), (45, 53106198), (51, 46858410), (54, 44255165), (85, 28115046), (90, 26553099), (102, 23429205), (135, 17702066), (153, 15619470), (170, 14057523), (255, 9371682), (270, 8851033), (306, 7809735), (459, 5206490), (510, 4685841), (765, 3123894), (918, 2603245), (1530, 1561947), (2295, 1041298), (4590, 520649)]