2016387765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1951}}^1$

素因数の和:2179

約数の個数: 96

約数和(自身を含む): 4253423616

約数和(自身を除く): 2237035851

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 193, 255, 315, 357, 579, 595, 765, 965, 1071, 1351, 1737, 1785, 1951, 2895, 3281, 4053, 5355, 5853, 6755, 8685, 9755, 9843, 12159, 13657, 16405, 17559, 20265, 22967, 29265, 29529, 33167, 40971, 49215, 60795, 68285, 68901, 87795, 99501, 114835, 122913, 147645, 165835, 204855, 206703, 232169, 298503, 344505, 376543, 497505, 614565, 696507, 1033515, 1129629, 1160845, 1492515, 1882715, 2089521, 2635801, 3388887, 3482535, 5648145, 6401231, 7907403, 10447605, 13179005, 16944435, 19203693, 23722209, 32006155, 39537015, 44808617, 57611079, 96018465, 118611045, 134425851, 224043085, 288055395, 403277553, 672129255, 2016387765]

約数ペア:

[(1, 2016387765), (3, 672129255), (5, 403277553), (7, 288055395), (9, 224043085), (15, 134425851), (17, 118611045), (21, 96018465), (35, 57611079), (45, 44808617), (51, 39537015), (63, 32006155), (85, 23722209), (105, 19203693), (119, 16944435), (153, 13179005), (193, 10447605), (255, 7907403), (315, 6401231), (357, 5648145), (579, 3482535), (595, 3388887), (765, 2635801), (965, 2089521), (1071, 1882715), (1351, 1492515), (1737, 1160845), (1785, 1129629), (1951, 1033515), (2895, 696507), (3281, 614565), (4053, 497505), (5355, 376543), (5853, 344505), (6755, 298503), (8685, 232169), (9755, 206703), (9843, 204855), (12159, 165835), (13657, 147645), (16405, 122913), (17559, 114835), (20265, 99501), (22967, 87795), (29265, 68901), (29529, 68285), (33167, 60795), (40971, 49215)]