126443970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2707}}^1$

素因数の和:2896

約数の個数: 64

約数和(自身を含む): 339258240

約数和(自身を除く): 212814270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 173, 270, 346, 519, 865, 1038, 1557, 1730, 2595, 2707, 3114, 4671, 5190, 5414, 7785, 8121, 9342, 13535, 15570, 16242, 23355, 24363, 27070, 40605, 46710, 48726, 73089, 81210, 121815, 146178, 243630, 365445, 468311, 730890, 936622, 1404933, 2341555, 2809866, 4214799, 4683110, 7024665, 8429598, 12644397, 14049330, 21073995, 25288794, 42147990, 63221985, 126443970]

約数ペア:

[(1, 126443970), (2, 63221985), (3, 42147990), (5, 25288794), (6, 21073995), (9, 14049330), (10, 12644397), (15, 8429598), (18, 7024665), (27, 4683110), (30, 4214799), (45, 2809866), (54, 2341555), (90, 1404933), (135, 936622), (173, 730890), (270, 468311), (346, 365445), (519, 243630), (865, 146178), (1038, 121815), (1557, 81210), (1730, 73089), (2595, 48726), (2707, 46710), (3114, 40605), (4671, 27070), (5190, 24363), (5414, 23355), (7785, 16242), (8121, 15570), (9342, 13535)]