345235290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{500341}}^1$

素因数の和:500374

約数の個数: 32

約数和(自身を含む): 864590976

約数和(自身を除く): 519355686

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 500341, 1000682, 1501023, 2501705, 3002046, 5003410, 7505115, 11507843, 15010230, 23015686, 34523529, 57539215, 69047058, 115078430, 172617645, 345235290]

約数ペア:

[(1, 345235290), (2, 172617645), (3, 115078430), (5, 69047058), (6, 57539215), (10, 34523529), (15, 23015686), (23, 15010230), (30, 11507843), (46, 7505115), (69, 5003410), (115, 3002046), (138, 2501705), (230, 1501023), (345, 1000682), (690, 500341)]