78952470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{64189}}^1$

素因数の和:64240

約数の個数: 32

約数和(自身を含む): 194110560

約数和(自身を除く): 115158090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 64189, 128378, 192567, 320945, 385134, 641890, 962835, 1925670, 2631749, 5263498, 7895247, 13158745, 15790494, 26317490, 39476235, 78952470]

約数ペア:

[(1, 78952470), (2, 39476235), (3, 26317490), (5, 15790494), (6, 13158745), (10, 7895247), (15, 5263498), (30, 2631749), (41, 1925670), (82, 962835), (123, 641890), (205, 385134), (246, 320945), (410, 192567), (615, 128378), (1230, 64189)]