88731810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1087}}^1$

素因数の和:2007

約数の個数: 48

約数和(自身を含む): 231169536

約数和(自身を除く): 142437726

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 907, 1087, 1814, 2174, 2721, 3261, 4535, 5435, 5442, 6522, 8163, 9070, 9783, 10870, 13605, 16305, 16326, 19566, 27210, 32610, 40815, 48915, 81630, 97830, 985909, 1971818, 2957727, 4929545, 5915454, 8873181, 9859090, 14788635, 17746362, 29577270, 44365905, 88731810]

約数ペア:

[(1, 88731810), (2, 44365905), (3, 29577270), (5, 17746362), (6, 14788635), (9, 9859090), (10, 8873181), (15, 5915454), (18, 4929545), (30, 2957727), (45, 1971818), (90, 985909), (907, 97830), (1087, 81630), (1814, 48915), (2174, 40815), (2721, 32610), (3261, 27210), (4535, 19566), (5435, 16326), (5442, 16305), (6522, 13605), (8163, 10870), (9070, 9783)]