1040702910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2668469}}^1$

素因数の和:2668492

約数の個数: 32

約数和(自身を含む): 2689817760

約数和(自身を除く): 1649114850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2668469, 5336938, 8005407, 13342345, 16010814, 26684690, 34690097, 40027035, 69380194, 80054070, 104070291, 173450485, 208140582, 346900970, 520351455, 1040702910]

約数ペア:

[(1, 1040702910), (2, 520351455), (3, 346900970), (5, 208140582), (6, 173450485), (10, 104070291), (13, 80054070), (15, 69380194), (26, 40027035), (30, 34690097), (39, 26684690), (65, 16010814), (78, 13342345), (130, 8005407), (195, 5336938), (390, 2668469)]