1279757130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1\times {\mathrm{491}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 3098608128

約数和(自身を除く): 1818850998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 283, 307, 491, 566, 614, 849, 921, 982, 1415, 1473, 1535, 1698, 1842, 2455, 2830, 2946, 3070, 4245, 4605, 4910, 7365, 8490, 9210, 14730, 86881, 138953, 150737, 173762, 260643, 277906, 301474, 416859, 434405, 452211, 521286, 694765, 753685, 833718, 868810, 904422, 1303215, 1389530, 1507370, 2084295, 2261055, 2606430, 4168590, 4522110, 42658571, 85317142, 127975713, 213292855, 255951426, 426585710, 639878565, 1279757130]

約数ペア:

[(1, 1279757130), (2, 639878565), (3, 426585710), (5, 255951426), (6, 213292855), (10, 127975713), (15, 85317142), (30, 42658571), (283, 4522110), (307, 4168590), (491, 2606430), (566, 2261055), (614, 2084295), (849, 1507370), (921, 1389530), (982, 1303215), (1415, 904422), (1473, 868810), (1535, 833718), (1698, 753685), (1842, 694765), (2455, 521286), (2830, 452211), (2946, 434405), (3070, 416859), (4245, 301474), (4605, 277906), (4910, 260643), (7365, 173762), (8490, 150737), (9210, 138953), (14730, 86881)]