30765552

素因数分解:

$2^4\times 3^1\times {\mathrm{640949}}^1$

素因数の和:640960

約数の個数: 20

約数和(自身を含む): 79477800

約数和(自身を除く): 48712248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 640949, 1281898, 1922847, 2563796, 3845694, 5127592, 7691388, 10255184, 15382776, 30765552]

約数ペア:

[(1, 30765552), (2, 15382776), (3, 10255184), (4, 7691388), (6, 5127592), (8, 3845694), (12, 2563796), (16, 1922847), (24, 1281898), (48, 640949)]