2276220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 6491520

約数和(自身を除く): 4215300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 643, 708, 885, 1180, 1286, 1770, 1929, 2572, 3215, 3540, 3858, 6430, 7716, 9645, 12860, 19290, 37937, 38580, 75874, 113811, 151748, 189685, 227622, 379370, 455244, 569055, 758740, 1138110, 2276220]

約数ペア:

[(1, 2276220), (2, 1138110), (3, 758740), (4, 569055), (5, 455244), (6, 379370), (10, 227622), (12, 189685), (15, 151748), (20, 113811), (30, 75874), (59, 38580), (60, 37937), (118, 19290), (177, 12860), (236, 9645), (295, 7716), (354, 6430), (590, 3858), (643, 3540), (708, 3215), (885, 2572), (1180, 1929), (1286, 1770)]