297029220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4950487}}^1$

素因数の和:4950499

約数の個数: 24

約数和(自身を含む): 831681984

約数和(自身を除く): 534652764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4950487, 9900974, 14851461, 19801948, 24752435, 29702922, 49504870, 59405844, 74257305, 99009740, 148514610, 297029220]

約数ペア:

[(1, 297029220), (2, 148514610), (3, 99009740), (4, 74257305), (5, 59405844), (6, 49504870), (10, 29702922), (12, 24752435), (15, 19801948), (20, 14851461), (30, 9900974), (60, 4950487)]