2922290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 6082560

約数和(自身を除く): 3160270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 383, 545, 763, 766, 1090, 1526, 1915, 2681, 3815, 3830, 5362, 7630, 13405, 26810, 41747, 83494, 208735, 292229, 417470, 584458, 1461145, 2922290]

約数ペア:

[(1, 2922290), (2, 1461145), (5, 584458), (7, 417470), (10, 292229), (14, 208735), (35, 83494), (70, 41747), (109, 26810), (218, 13405), (383, 7630), (545, 5362), (763, 3830), (766, 3815), (1090, 2681), (1526, 1915)]