17166940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7213}}^1$

素因数の和:7246

約数の個数: 48

約数和(自身を含む): 43630272

約数和(自身を除く): 26463332

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 7213, 14426, 28852, 36065, 50491, 72130, 100982, 122621, 144260, 201964, 245242, 252455, 490484, 504910, 613105, 858347, 1009820, 1226210, 1716694, 2452420, 3433388, 4291735, 8583470, 17166940]

約数ペア:

[(1, 17166940), (2, 8583470), (4, 4291735), (5, 3433388), (7, 2452420), (10, 1716694), (14, 1226210), (17, 1009820), (20, 858347), (28, 613105), (34, 504910), (35, 490484), (68, 252455), (70, 245242), (85, 201964), (119, 144260), (140, 122621), (170, 100982), (238, 72130), (340, 50491), (476, 36065), (595, 28852), (1190, 14426), (2380, 7213)]