7850360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 21500640

約数和(自身を除く): 13650280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 53, 56, 70, 92, 106, 115, 140, 161, 184, 212, 230, 265, 280, 322, 371, 424, 460, 529, 530, 644, 742, 805, 920, 1058, 1060, 1219, 1288, 1484, 1610, 1855, 2116, 2120, 2438, 2645, 2968, 3220, 3703, 3710, 4232, 4876, 5290, 6095, 6440, 7406, 7420, 8533, 9752, 10580, 12190, 14812, 14840, 17066, 18515, 21160, 24380, 28037, 29624, 34132, 37030, 42665, 48760, 56074, 68264, 74060, 85330, 112148, 140185, 148120, 170660, 196259, 224296, 280370, 341320, 392518, 560740, 785036, 981295, 1121480, 1570072, 1962590, 3925180, 7850360]

約数ペア:

[(1, 7850360), (2, 3925180), (4, 1962590), (5, 1570072), (7, 1121480), (8, 981295), (10, 785036), (14, 560740), (20, 392518), (23, 341320), (28, 280370), (35, 224296), (40, 196259), (46, 170660), (53, 148120), (56, 140185), (70, 112148), (92, 85330), (106, 74060), (115, 68264), (140, 56074), (161, 48760), (184, 42665), (212, 37030), (230, 34132), (265, 29624), (280, 28037), (322, 24380), (371, 21160), (424, 18515), (460, 17066), (529, 14840), (530, 14812), (644, 12190), (742, 10580), (805, 9752), (920, 8533), (1058, 7420), (1060, 7406), (1219, 6440), (1288, 6095), (1484, 5290), (1610, 4876), (1855, 4232), (2116, 3710), (2120, 3703), (2438, 3220), (2645, 2968)]