2944460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 6664896

約数和(自身を除く): 3720436

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 173, 185, 230, 346, 370, 460, 692, 740, 851, 865, 1702, 1730, 3404, 3460, 3979, 4255, 6401, 7958, 8510, 12802, 15916, 17020, 19895, 25604, 32005, 39790, 64010, 79580, 128020, 147223, 294446, 588892, 736115, 1472230, 2944460]

約数ペア:

[(1, 2944460), (2, 1472230), (4, 736115), (5, 588892), (10, 294446), (20, 147223), (23, 128020), (37, 79580), (46, 64010), (74, 39790), (92, 32005), (115, 25604), (148, 19895), (173, 17020), (185, 15916), (230, 12802), (346, 8510), (370, 7958), (460, 6401), (692, 4255), (740, 3979), (851, 3460), (865, 3404), (1702, 1730)]