30387810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{3257}}^1$

素因数の和:3578

約数の個数: 32

約数和(自身を含む): 73187712

約数和(自身を除く): 42799902

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 3110, 3257, 4665, 6514, 9330, 9771, 16285, 19542, 32570, 48855, 97710, 1012927, 2025854, 3038781, 5064635, 6077562, 10129270, 15193905, 30387810]

約数ペア:

[(1, 30387810), (2, 15193905), (3, 10129270), (5, 6077562), (6, 5064635), (10, 3038781), (15, 2025854), (30, 1012927), (311, 97710), (622, 48855), (933, 32570), (1555, 19542), (1866, 16285), (3110, 9771), (3257, 9330), (4665, 6514)]