11720121070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{300593}}^1$

素因数の和:301164

約数の個数: 32

約数和(自身を含む): 24153329088

約数和(自身を除く): 12433208018

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 557, 1114, 2785, 3899, 5570, 7798, 19495, 38990, 300593, 601186, 1502965, 2104151, 3005930, 4208302, 10520755, 21041510, 167430301, 334860602, 837151505, 1172012107, 1674303010, 2344024214, 5860060535, 11720121070]

約数ペア:

[(1, 11720121070), (2, 5860060535), (5, 2344024214), (7, 1674303010), (10, 1172012107), (14, 837151505), (35, 334860602), (70, 167430301), (557, 21041510), (1114, 10520755), (2785, 4208302), (3899, 3005930), (5570, 2104151), (7798, 1502965), (19495, 601186), (38990, 300593)]