17006860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 38808000

約数和(自身を除く): 21801140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 260, 298, 439, 596, 745, 878, 1490, 1756, 1937, 2195, 2980, 3874, 4390, 5707, 7748, 8780, 9685, 11414, 19370, 22828, 28535, 38740, 57070, 65411, 114140, 130822, 261644, 327055, 654110, 850343, 1308220, 1700686, 3401372, 4251715, 8503430, 17006860]

約数ペア:

[(1, 17006860), (2, 8503430), (4, 4251715), (5, 3401372), (10, 1700686), (13, 1308220), (20, 850343), (26, 654110), (52, 327055), (65, 261644), (130, 130822), (149, 114140), (260, 65411), (298, 57070), (439, 38740), (596, 28535), (745, 22828), (878, 19370), (1490, 11414), (1756, 9685), (1937, 8780), (2195, 7748), (2980, 5707), (3874, 4390)]