250487130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269341}}^1$

素因数の和:269382

約数の個数: 32

約数和(自身を含む): 620563968

約数和(自身を除く): 370076838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 269341, 538682, 808023, 1346705, 1616046, 2693410, 4040115, 8080230, 8349571, 16699142, 25048713, 41747855, 50097426, 83495710, 125243565, 250487130]

約数ペア:

[(1, 250487130), (2, 125243565), (3, 83495710), (5, 50097426), (6, 41747855), (10, 25048713), (15, 16699142), (30, 8349571), (31, 8080230), (62, 4040115), (93, 2693410), (155, 1616046), (186, 1346705), (310, 808023), (465, 538682), (930, 269341)]