121679610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16421}}^1$

素因数の和:16463

約数の個数: 64

約数和(自身を含む): 331067520

約数和(自身を除く): 209387910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 16421, 32842, 49263, 82105, 98526, 164210, 213473, 246315, 311999, 426946, 492630, 623998, 640419, 935997, 1067365, 1280838, 1559995, 1871994, 2134730, 3119990, 3202095, 4055987, 4679985, 6404190, 8111974, 9359970, 12167961, 20279935, 24335922, 40559870, 60839805, 121679610]

約数ペア:

[(1, 121679610), (2, 60839805), (3, 40559870), (5, 24335922), (6, 20279935), (10, 12167961), (13, 9359970), (15, 8111974), (19, 6404190), (26, 4679985), (30, 4055987), (38, 3202095), (39, 3119990), (57, 2134730), (65, 1871994), (78, 1559995), (95, 1280838), (114, 1067365), (130, 935997), (190, 640419), (195, 623998), (247, 492630), (285, 426946), (390, 311999), (494, 246315), (570, 213473), (741, 164210), (1235, 98526), (1482, 82105), (2470, 49263), (3705, 32842), (7410, 16421)]