30914065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67943}}^1$

素因数の和:67968

約数の個数: 16

約数和(自身を含む): 45658368

約数和(自身を除く): 14744303

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 67943, 339715, 475601, 883259, 2378005, 4416295, 6182813, 30914065]

約数ペア:

[(1, 30914065), (5, 6182813), (7, 4416295), (13, 2378005), (35, 883259), (65, 475601), (91, 339715), (455, 67943)]