190527540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{453637}}^1$

素因数の和:453656

約数の個数: 48

約数和(自身を含む): 609689472

約数和(自身を除く): 419161932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 453637, 907274, 1360911, 1814548, 2268185, 2721822, 3175459, 4536370, 5443644, 6350918, 6804555, 9072740, 9526377, 12701836, 13609110, 15877295, 19052754, 27218220, 31754590, 38105508, 47631885, 63509180, 95263770, 190527540]

約数ペア:

[(1, 190527540), (2, 95263770), (3, 63509180), (4, 47631885), (5, 38105508), (6, 31754590), (7, 27218220), (10, 19052754), (12, 15877295), (14, 13609110), (15, 12701836), (20, 9526377), (21, 9072740), (28, 6804555), (30, 6350918), (35, 5443644), (42, 4536370), (60, 3175459), (70, 2721822), (84, 2268185), (105, 1814548), (140, 1360911), (210, 907274), (420, 453637)]