319268970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{186707}}^1$

素因数の和:186739

約数の個数: 48

約数和(自身を含む): 873793440

約数和(自身を除く): 554524470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 186707, 373414, 560121, 933535, 1120242, 1680363, 1867070, 2800605, 3360726, 3547433, 5601210, 7094866, 8401815, 10642299, 16803630, 17737165, 21284598, 31926897, 35474330, 53211495, 63853794, 106422990, 159634485, 319268970]

約数ペア:

[(1, 319268970), (2, 159634485), (3, 106422990), (5, 63853794), (6, 53211495), (9, 35474330), (10, 31926897), (15, 21284598), (18, 17737165), (19, 16803630), (30, 10642299), (38, 8401815), (45, 7094866), (57, 5601210), (90, 3547433), (95, 3360726), (114, 2800605), (171, 1867070), (190, 1680363), (285, 1120242), (342, 933535), (570, 560121), (855, 373414), (1710, 186707)]