8665830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1319}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 22857120

約数和(自身を除く): 14191290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 1319, 2190, 2638, 3285, 3957, 6570, 6595, 7914, 11871, 13190, 19785, 23742, 39570, 59355, 96287, 118710, 192574, 288861, 481435, 577722, 866583, 962870, 1444305, 1733166, 2888610, 4332915, 8665830]

約数ペア:

[(1, 8665830), (2, 4332915), (3, 2888610), (5, 1733166), (6, 1444305), (9, 962870), (10, 866583), (15, 577722), (18, 481435), (30, 288861), (45, 192574), (73, 118710), (90, 96287), (146, 59355), (219, 39570), (365, 23742), (438, 19785), (657, 13190), (730, 11871), (1095, 7914), (1314, 6595), (1319, 6570), (2190, 3957), (2638, 3285)]