974430420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{706109}}^1$

素因数の和:706144

約数の個数: 48

約数和(自身を含む): 2847035520

約数和(自身を除く): 1872605100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 706109, 1412218, 2118327, 2824436, 3530545, 4236654, 7061090, 8473308, 10591635, 14122180, 16240507, 21183270, 32481014, 42366540, 48721521, 64962028, 81202535, 97443042, 162405070, 194886084, 243607605, 324810140, 487215210, 974430420]

約数ペア:

[(1, 974430420), (2, 487215210), (3, 324810140), (4, 243607605), (5, 194886084), (6, 162405070), (10, 97443042), (12, 81202535), (15, 64962028), (20, 48721521), (23, 42366540), (30, 32481014), (46, 21183270), (60, 16240507), (69, 14122180), (92, 10591635), (115, 8473308), (138, 7061090), (230, 4236654), (276, 3530545), (345, 2824436), (460, 2118327), (690, 1412218), (1380, 706109)]