231180210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2789}}^1$

素因数の和:3112

約数の個数: 64

約数和(自身を含む): 618710400

約数和(自身を除く): 387530190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 307, 614, 921, 1535, 1842, 2763, 2789, 3070, 4605, 5526, 5578, 8289, 8367, 9210, 13815, 13945, 16578, 16734, 25101, 27630, 27890, 41445, 41835, 50202, 75303, 82890, 83670, 125505, 150606, 251010, 376515, 753030, 856223, 1712446, 2568669, 4281115, 5137338, 7706007, 8562230, 12843345, 15412014, 23118021, 25686690, 38530035, 46236042, 77060070, 115590105, 231180210]

約数ペア:

[(1, 231180210), (2, 115590105), (3, 77060070), (5, 46236042), (6, 38530035), (9, 25686690), (10, 23118021), (15, 15412014), (18, 12843345), (27, 8562230), (30, 7706007), (45, 5137338), (54, 4281115), (90, 2568669), (135, 1712446), (270, 856223), (307, 753030), (614, 376515), (921, 251010), (1535, 150606), (1842, 125505), (2763, 83670), (2789, 82890), (3070, 75303), (4605, 50202), (5526, 41835), (5578, 41445), (8289, 27890), (8367, 27630), (9210, 25101), (13815, 16734), (13945, 16578)]