91289490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9421}}^1$

素因数の和:9467

約数の個数: 64

約数和(自身を含む): 244218240

約数和(自身を除く): 152928750

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 9421, 9690, 18842, 28263, 47105, 56526, 94210, 141315, 160157, 178999, 282630, 320314, 357998, 480471, 536997, 800785, 894995, 960942, 1073994, 1601570, 1789990, 2402355, 2684985, 3042983, 4804710, 5369970, 6085966, 9128949, 15214915, 18257898, 30429830, 45644745, 91289490]

約数ペア:

[(1, 91289490), (2, 45644745), (3, 30429830), (5, 18257898), (6, 15214915), (10, 9128949), (15, 6085966), (17, 5369970), (19, 4804710), (30, 3042983), (34, 2684985), (38, 2402355), (51, 1789990), (57, 1601570), (85, 1073994), (95, 960942), (102, 894995), (114, 800785), (170, 536997), (190, 480471), (255, 357998), (285, 320314), (323, 282630), (510, 178999), (570, 160157), (646, 141315), (969, 94210), (1615, 56526), (1938, 47105), (3230, 28263), (4845, 18842), (9421, 9690)]