163923180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{160709}}^1$

素因数の和:160738

約数の個数: 48

約数和(自身を含む): 485987040

約数和(自身を除く): 322063860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 160709, 321418, 482127, 642836, 803545, 964254, 1607090, 1928508, 2410635, 2732053, 3214180, 4821270, 5464106, 8196159, 9642540, 10928212, 13660265, 16392318, 27320530, 32784636, 40980795, 54641060, 81961590, 163923180]

約数ペア:

[(1, 163923180), (2, 81961590), (3, 54641060), (4, 40980795), (5, 32784636), (6, 27320530), (10, 16392318), (12, 13660265), (15, 10928212), (17, 9642540), (20, 8196159), (30, 5464106), (34, 4821270), (51, 3214180), (60, 2732053), (68, 2410635), (85, 1928508), (102, 1607090), (170, 964254), (204, 803545), (255, 642836), (340, 482127), (510, 321418), (1020, 160709)]