8169810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 22533120

約数和(自身を除く): 14363310

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 1303, 2090, 2606, 3135, 3909, 6270, 6515, 7818, 13030, 14333, 19545, 24757, 28666, 39090, 42999, 49514, 71665, 74271, 85998, 123785, 143330, 148542, 214995, 247570, 272327, 371355, 429990, 544654, 742710, 816981, 1361635, 1633962, 2723270, 4084905, 8169810]

約数ペア:

[(1, 8169810), (2, 4084905), (3, 2723270), (5, 1633962), (6, 1361635), (10, 816981), (11, 742710), (15, 544654), (19, 429990), (22, 371355), (30, 272327), (33, 247570), (38, 214995), (55, 148542), (57, 143330), (66, 123785), (95, 85998), (110, 74271), (114, 71665), (165, 49514), (190, 42999), (209, 39090), (285, 28666), (330, 24757), (418, 19545), (570, 14333), (627, 13030), (1045, 7818), (1254, 6515), (1303, 6270), (2090, 3909), (2606, 3135)]