68892590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23041}}^1$

素因数の和:23084

約数の個数: 32

約数和(自身を含む): 139358016

約数和(自身を除く): 70465426

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 23041, 46082, 115205, 230410, 299533, 529943, 599066, 1059886, 1497665, 2649715, 2995330, 5299430, 6889259, 13778518, 34446295, 68892590]

約数ペア:

[(1, 68892590), (2, 34446295), (5, 13778518), (10, 6889259), (13, 5299430), (23, 2995330), (26, 2649715), (46, 1497665), (65, 1059886), (115, 599066), (130, 529943), (230, 299533), (299, 230410), (598, 115205), (1495, 46082), (2990, 23041)]