82889970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4691}}^1$

素因数の和:4751

約数の個数: 64

約数和(自身を含む): 216207360

約数和(自身を除く): 133317390

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1767, 2945, 3534, 4691, 5890, 8835, 9382, 14073, 17670, 23455, 28146, 46910, 70365, 89129, 140730, 145421, 178258, 267387, 290842, 436263, 445645, 534774, 727105, 872526, 891290, 1336935, 1454210, 2181315, 2673870, 2762999, 4362630, 5525998, 8288997, 13814995, 16577994, 27629990, 41444985, 82889970]

約数ペア:

[(1, 82889970), (2, 41444985), (3, 27629990), (5, 16577994), (6, 13814995), (10, 8288997), (15, 5525998), (19, 4362630), (30, 2762999), (31, 2673870), (38, 2181315), (57, 1454210), (62, 1336935), (93, 891290), (95, 872526), (114, 727105), (155, 534774), (186, 445645), (190, 436263), (285, 290842), (310, 267387), (465, 178258), (570, 145421), (589, 140730), (930, 89129), (1178, 70365), (1767, 46910), (2945, 28146), (3534, 23455), (4691, 17670), (5890, 14073), (8835, 9382)]