20174070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5651}}^1$

素因数の和:5685

約数の個数: 64

約数和(自身を含む): 58599936

約数和(自身を除く): 38425866

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 5651, 11302, 16953, 28255, 33906, 39557, 56510, 79114, 84765, 96067, 118671, 169530, 192134, 197785, 237342, 288201, 395570, 480335, 576402, 593355, 672469, 960670, 1186710, 1344938, 1441005, 2017407, 2882010, 3362345, 4034814, 6724690, 10087035, 20174070]

約数ペア:

[(1, 20174070), (2, 10087035), (3, 6724690), (5, 4034814), (6, 3362345), (7, 2882010), (10, 2017407), (14, 1441005), (15, 1344938), (17, 1186710), (21, 960670), (30, 672469), (34, 593355), (35, 576402), (42, 480335), (51, 395570), (70, 288201), (85, 237342), (102, 197785), (105, 192134), (119, 169530), (170, 118671), (210, 96067), (238, 84765), (255, 79114), (357, 56510), (510, 39557), (595, 33906), (714, 28255), (1190, 16953), (1785, 11302), (3570, 5651)]