164528790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{288647}}^1$

素因数の和:288676

約数の個数: 32

約数和(自身を含む): 415653120

約数和(自身を除く): 251124330

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 288647, 577294, 865941, 1443235, 1731882, 2886470, 4329705, 5484293, 8659410, 10968586, 16452879, 27421465, 32905758, 54842930, 82264395, 164528790]

約数ペア:

[(1, 164528790), (2, 82264395), (3, 54842930), (5, 32905758), (6, 27421465), (10, 16452879), (15, 10968586), (19, 8659410), (30, 5484293), (38, 4329705), (57, 2886470), (95, 1731882), (114, 1443235), (190, 865941), (285, 577294), (570, 288647)]