1836762490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{877}}^1$

素因数の和:1127

約数の個数: 64

約数和(自身を含む): 3555267840

約数和(自身を除く): 1718505350

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 151, 190, 302, 365, 730, 755, 877, 1387, 1510, 1754, 2774, 2869, 4385, 5738, 6935, 8770, 11023, 13870, 14345, 16663, 22046, 28690, 33326, 55115, 64021, 83315, 110230, 128042, 132427, 166630, 209437, 264854, 320105, 418874, 640210, 662135, 1047185, 1216399, 1324270, 2094370, 2432798, 2516113, 5032226, 6081995, 9667171, 12163990, 12580565, 19334342, 25161130, 48335855, 96671710, 183676249, 367352498, 918381245, 1836762490]

約数ペア:

[(1, 1836762490), (2, 918381245), (5, 367352498), (10, 183676249), (19, 96671710), (38, 48335855), (73, 25161130), (95, 19334342), (146, 12580565), (151, 12163990), (190, 9667171), (302, 6081995), (365, 5032226), (730, 2516113), (755, 2432798), (877, 2094370), (1387, 1324270), (1510, 1216399), (1754, 1047185), (2774, 662135), (2869, 640210), (4385, 418874), (5738, 320105), (6935, 264854), (8770, 209437), (11023, 166630), (13870, 132427), (14345, 128042), (16663, 110230), (22046, 83315), (28690, 64021), (33326, 55115)]