11528580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{27449}}^1$

素因数の和:27468

約数の個数: 48

約数和(自身を含む): 36892800

約数和(自身を除く): 25364220

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, 27449, 54898, 82347, 109796, 137245, 164694, 192143, 274490, 329388, 384286, 411735, 548980, 576429, 768572, 823470, 960715, 1152858, 1646940, 1921430, 2305716, 2882145, 3842860, 5764290, 11528580]

約数ペア:

[(1, 11528580), (2, 5764290), (3, 3842860), (4, 2882145), (5, 2305716), (6, 1921430), (7, 1646940), (10, 1152858), (12, 960715), (14, 823470), (15, 768572), (20, 576429), (21, 548980), (28, 411735), (30, 384286), (35, 329388), (42, 274490), (60, 192143), (70, 164694), (84, 137245), (105, 109796), (140, 82347), (210, 54898), (420, 27449)]