30490977

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 46402560

約数和(自身を除く): 15911583

約数列:

[1, 3, 11, 29, 33, 87, 151, 211, 319, 453, 633, 957, 1661, 2321, 4379, 4983, 6119, 6963, 13137, 18357, 31861, 48169, 67309, 95583, 144507, 201927, 350471, 923969, 1051413, 2771907, 10163659, 30490977]

約数ペア:

[(1, 30490977), (3, 10163659), (11, 2771907), (29, 1051413), (33, 923969), (87, 350471), (151, 201927), (211, 144507), (319, 95583), (453, 67309), (633, 48169), (957, 31861), (1661, 18357), (2321, 13137), (4379, 6963), (4983, 6119)]