17396970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 45895680

約数和(自身を除く): 28498710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 1327, 2185, 2622, 2654, 3981, 4370, 6555, 6635, 7962, 13110, 13270, 19905, 25213, 30521, 39810, 50426, 61042, 75639, 91563, 126065, 151278, 152605, 183126, 252130, 305210, 378195, 457815, 579899, 756390, 915630, 1159798, 1739697, 2899495, 3479394, 5798990, 8698485, 17396970]

約数ペア:

[(1, 17396970), (2, 8698485), (3, 5798990), (5, 3479394), (6, 2899495), (10, 1739697), (15, 1159798), (19, 915630), (23, 756390), (30, 579899), (38, 457815), (46, 378195), (57, 305210), (69, 252130), (95, 183126), (114, 152605), (115, 151278), (138, 126065), (190, 91563), (230, 75639), (285, 61042), (345, 50426), (437, 39810), (570, 30521), (690, 25213), (874, 19905), (1311, 13270), (1327, 13110), (2185, 7962), (2622, 6635), (2654, 6555), (3981, 4370)]