210523770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{2579}}^1$

素因数の和:3499

約数の個数: 48

約数和(自身を含む): 548177760

約数和(自身を除く): 337653990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 907, 1814, 2579, 2721, 4535, 5158, 5442, 7737, 8163, 9070, 12895, 13605, 15474, 16326, 23211, 25790, 27210, 38685, 40815, 46422, 77370, 81630, 116055, 232110, 2339153, 4678306, 7017459, 11695765, 14034918, 21052377, 23391530, 35087295, 42104754, 70174590, 105261885, 210523770]

約数ペア:

[(1, 210523770), (2, 105261885), (3, 70174590), (5, 42104754), (6, 35087295), (9, 23391530), (10, 21052377), (15, 14034918), (18, 11695765), (30, 7017459), (45, 4678306), (90, 2339153), (907, 232110), (1814, 116055), (2579, 81630), (2721, 77370), (4535, 46422), (5158, 40815), (5442, 38685), (7737, 27210), (8163, 25790), (9070, 23211), (12895, 16326), (13605, 15474)]