157424940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{874583}}^1$

素因数の和:874598

約数の個数: 36

約数和(自身を含む): 477522864

約数和(自身を除く): 320097924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 874583, 1749166, 2623749, 3498332, 4372915, 5247498, 7871247, 8745830, 10494996, 13118745, 15742494, 17491660, 26237490, 31484988, 39356235, 52474980, 78712470, 157424940]

約数ペア:

[(1, 157424940), (2, 78712470), (3, 52474980), (4, 39356235), (5, 31484988), (6, 26237490), (9, 17491660), (10, 15742494), (12, 13118745), (15, 10494996), (18, 8745830), (20, 7871247), (30, 5247498), (36, 4372915), (45, 3498332), (60, 2623749), (90, 1749166), (180, 874583)]