78926470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{6299}}^1$

素因数の和:6492

約数の個数: 32

約数和(自身を含む): 163296000

約数和(自身を除く): 84369530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1790, 2506, 6265, 6299, 12530, 12598, 31495, 44093, 62990, 88186, 220465, 440930, 1127521, 2255042, 5637605, 7892647, 11275210, 15785294, 39463235, 78926470]

約数ペア:

[(1, 78926470), (2, 39463235), (5, 15785294), (7, 11275210), (10, 7892647), (14, 5637605), (35, 2255042), (70, 1127521), (179, 440930), (358, 220465), (895, 88186), (1253, 62990), (1790, 44093), (2506, 31495), (6265, 12598), (6299, 12530)]