30795730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2543}}^1$

素因数の和:2730

約数の個数: 32

約数和(自身を含む): 63742464

約数和(自身を除く): 32946734

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 2543, 5086, 6055, 12110, 12715, 17801, 25430, 35602, 89005, 178010, 439939, 879878, 2199695, 3079573, 4399390, 6159146, 15397865, 30795730]

約数ペア:

[(1, 30795730), (2, 15397865), (5, 6159146), (7, 4399390), (10, 3079573), (14, 2199695), (35, 879878), (70, 439939), (173, 178010), (346, 89005), (865, 35602), (1211, 25430), (1730, 17801), (2422, 12715), (2543, 12110), (5086, 6055)]