17005940

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 43411200

約数和(自身を除く): 26405260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 67, 70, 74, 98, 134, 140, 148, 185, 196, 245, 259, 268, 335, 343, 370, 469, 490, 518, 670, 686, 740, 938, 980, 1036, 1295, 1340, 1372, 1715, 1813, 1876, 2345, 2479, 2590, 3283, 3430, 3626, 4690, 4958, 5180, 6566, 6860, 7252, 9065, 9380, 9916, 12395, 12691, 13132, 16415, 17353, 18130, 22981, 24790, 25382, 32830, 34706, 36260, 45962, 49580, 50764, 63455, 65660, 69412, 86765, 91924, 114905, 121471, 126910, 173530, 229810, 242942, 253820, 347060, 459620, 485884, 607355, 850297, 1214710, 1700594, 2429420, 3401188, 4251485, 8502970, 17005940]

約数ペア:

[(1, 17005940), (2, 8502970), (4, 4251485), (5, 3401188), (7, 2429420), (10, 1700594), (14, 1214710), (20, 850297), (28, 607355), (35, 485884), (37, 459620), (49, 347060), (67, 253820), (70, 242942), (74, 229810), (98, 173530), (134, 126910), (140, 121471), (148, 114905), (185, 91924), (196, 86765), (245, 69412), (259, 65660), (268, 63455), (335, 50764), (343, 49580), (370, 45962), (469, 36260), (490, 34706), (518, 32830), (670, 25382), (686, 24790), (740, 22981), (938, 18130), (980, 17353), (1036, 16415), (1295, 13132), (1340, 12691), (1372, 12395), (1715, 9916), (1813, 9380), (1876, 9065), (2345, 7252), (2479, 6860), (2590, 6566), (3283, 5180), (3430, 4958), (3626, 4690)]