30477272

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4993}}^1$

素因数の和:5115

約数の個数: 32

約数和(自身を含む): 65920800

約数和(自身を除く): 35443528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 4993, 6104, 9986, 19972, 34951, 39944, 69902, 139804, 279608, 544237, 1088474, 2176948, 3809659, 4353896, 7619318, 15238636, 30477272]

約数ペア:

[(1, 30477272), (2, 15238636), (4, 7619318), (7, 4353896), (8, 3809659), (14, 2176948), (28, 1088474), (56, 544237), (109, 279608), (218, 139804), (436, 69902), (763, 39944), (872, 34951), (1526, 19972), (3052, 9986), (4993, 6104)]