30102764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{919}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 55641600

約数和(自身を除く): 25538836

約数列:

[1, 2, 4, 19, 38, 76, 431, 862, 919, 1724, 1838, 3676, 8189, 16378, 17461, 32756, 34922, 69844, 396089, 792178, 1584356, 7525691, 15051382, 30102764]

約数ペア:

[(1, 30102764), (2, 15051382), (4, 7525691), (19, 1584356), (38, 792178), (76, 396089), (431, 69844), (862, 34922), (919, 32756), (1724, 17461), (1838, 16378), (3676, 8189)]