30835385

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 45100800

約数和(自身を除く): 14265415

約数列:

[1, 5, 7, 19, 35, 89, 95, 133, 445, 521, 623, 665, 1691, 2605, 3115, 3647, 8455, 9899, 11837, 18235, 46369, 49495, 59185, 69293, 231845, 324583, 346465, 881011, 1622915, 4405055, 6167077, 30835385]

約数ペア:

[(1, 30835385), (5, 6167077), (7, 4405055), (19, 1622915), (35, 881011), (89, 346465), (95, 324583), (133, 231845), (445, 69293), (521, 59185), (623, 49495), (665, 46369), (1691, 18235), (2605, 11837), (3115, 9899), (3647, 8455)]