6856590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17581}}^1$

素因数の和:17604

約数の個数: 32

約数和(自身を含む): 17722656

約数和(自身を除く): 10866066

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 17581, 35162, 52743, 87905, 105486, 175810, 228553, 263715, 457106, 527430, 685659, 1142765, 1371318, 2285530, 3428295, 6856590]

約数ペア:

[(1, 6856590), (2, 3428295), (3, 2285530), (5, 1371318), (6, 1142765), (10, 685659), (13, 527430), (15, 457106), (26, 263715), (30, 228553), (39, 175810), (65, 105486), (78, 87905), (130, 52743), (195, 35162), (390, 17581)]