168602670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1879}}^1$

素因数の和:2889

約数の個数: 48

約数和(自身を含む): 439040160

約数和(自身を除く): 270437490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 997, 1879, 1994, 2991, 3758, 4985, 5637, 5982, 8973, 9395, 9970, 11274, 14955, 16911, 17946, 18790, 28185, 29910, 33822, 44865, 56370, 84555, 89730, 169110, 1873363, 3746726, 5620089, 9366815, 11240178, 16860267, 18733630, 28100445, 33720534, 56200890, 84301335, 168602670]

約数ペア:

[(1, 168602670), (2, 84301335), (3, 56200890), (5, 33720534), (6, 28100445), (9, 18733630), (10, 16860267), (15, 11240178), (18, 9366815), (30, 5620089), (45, 3746726), (90, 1873363), (997, 169110), (1879, 89730), (1994, 84555), (2991, 56370), (3758, 44865), (4985, 33822), (5637, 29910), (5982, 28185), (8973, 18790), (9395, 17946), (9970, 16911), (11274, 14955)]